153901748

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:95

約数の個数: 216

約数和(自身を含む): 411576480

約数和(自身を除く): 257674732

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 19, 22, 26, 28, 34, 38, 44, 49, 52, 68, 76, 77, 91, 98, 119, 133, 143, 154, 182, 187, 196, 209, 221, 238, 247, 266, 286, 289, 308, 323, 364, 374, 418, 442, 476, 494, 532, 539, 572, 578, 637, 646, 748, 833, 836, 884, 931, 988, 1001, 1078, 1156, 1274, 1292, 1309, 1463, 1547, 1666, 1729, 1862, 2002, 2023, 2156, 2261, 2431, 2548, 2618, 2717, 2926, 3094, 3179, 3332, 3458, 3553, 3724, 3757, 4004, 4046, 4199, 4522, 4862, 5236, 5434, 5491, 5852, 6188, 6358, 6916, 7007, 7106, 7514, 8092, 8398, 9044, 9163, 9724, 10241, 10829, 10868, 10982, 12103, 12716, 14014, 14161, 14212, 15028, 15827, 16796, 17017, 18326, 19019, 20482, 21658, 21964, 22253, 24206, 24871, 26299, 28028, 28322, 29393, 31654, 34034, 36652, 38038, 38437, 40964, 41327, 43316, 44506, 46189, 48412, 49742, 52598, 56644, 58786, 60401, 63308, 68068, 71383, 76076, 76874, 82654, 89012, 92378, 99484, 105196, 117572, 119119, 120802, 133133, 142766, 153748, 155771, 165308, 174097, 184093, 184756, 205751, 238238, 241604, 266266, 269059, 285532, 289289, 311542, 323323, 348194, 368186, 411502, 422807, 476476, 499681, 532532, 538118, 578578, 623084, 646646, 696388, 736372, 785213, 823004, 845614, 999362, 1076236, 1157156, 1293292, 1570426, 1691228, 1998724, 2025023, 2263261, 2959649, 3140852, 3497767, 4050046, 4526522, 5496491, 5919298, 6995534, 8100092, 9053044, 10992982, 11838596, 13991068, 21985964, 38475437, 76950874, 153901748]

約数ペア:

[(1, 153901748), (2, 76950874), (4, 38475437), (7, 21985964), (11, 13991068), (13, 11838596), (14, 10992982), (17, 9053044), (19, 8100092), (22, 6995534), (26, 5919298), (28, 5496491), (34, 4526522), (38, 4050046), (44, 3497767), (49, 3140852), (52, 2959649), (68, 2263261), (76, 2025023), (77, 1998724), (91, 1691228), (98, 1570426), (119, 1293292), (133, 1157156), (143, 1076236), (154, 999362), (182, 845614), (187, 823004), (196, 785213), (209, 736372), (221, 696388), (238, 646646), (247, 623084), (266, 578578), (286, 538118), (289, 532532), (308, 499681), (323, 476476), (364, 422807), (374, 411502), (418, 368186), (442, 348194), (476, 323323), (494, 311542), (532, 289289), (539, 285532), (572, 269059), (578, 266266), (637, 241604), (646, 238238), (748, 205751), (833, 184756), (836, 184093), (884, 174097), (931, 165308), (988, 155771), (1001, 153748), (1078, 142766), (1156, 133133), (1274, 120802), (1292, 119119), (1309, 117572), (1463, 105196), (1547, 99484), (1666, 92378), (1729, 89012), (1862, 82654), (2002, 76874), (2023, 76076), (2156, 71383), (2261, 68068), (2431, 63308), (2548, 60401), (2618, 58786), (2717, 56644), (2926, 52598), (3094, 49742), (3179, 48412), (3332, 46189), (3458, 44506), (3553, 43316), (3724, 41327), (3757, 40964), (4004, 38437), (4046, 38038), (4199, 36652), (4522, 34034), (4862, 31654), (5236, 29393), (5434, 28322), (5491, 28028), (5852, 26299), (6188, 24871), (6358, 24206), (6916, 22253), (7007, 21964), (7106, 21658), (7514, 20482), (8092, 19019), (8398, 18326), (9044, 17017), (9163, 16796), (9724, 15827), (10241, 15028), (10829, 14212), (10868, 14161), (10982, 14014), (12103, 12716)]