145253724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 440444928

約数和(自身を除く): 295191204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 121, 124, 132, 154, 186, 217, 231, 242, 308, 341, 363, 372, 434, 461, 462, 484, 651, 682, 726, 847, 868, 922, 924, 1023, 1302, 1364, 1383, 1452, 1694, 1844, 2046, 2387, 2541, 2604, 2766, 3227, 3388, 3751, 4092, 4774, 5071, 5082, 5532, 6454, 7161, 7502, 9548, 9681, 10142, 10164, 11253, 12908, 14291, 14322, 15004, 15213, 19362, 20284, 22506, 26257, 28582, 28644, 30426, 35497, 38724, 42873, 45012, 52514, 55781, 57164, 60852, 70994, 78771, 85746, 100037, 105028, 106491, 111562, 141988, 157201, 157542, 167343, 171492, 200074, 212982, 223124, 300111, 314402, 315084, 334686, 390467, 400148, 425964, 471603, 600222, 628804, 669372, 780934, 943206, 1100407, 1171401, 1200444, 1561868, 1729211, 1886412, 2200814, 2342802, 3301221, 3458422, 4401628, 4685604, 5187633, 6602442, 6916844, 10375266, 12104477, 13204884, 20750532, 24208954, 36313431, 48417908, 72626862, 145253724]

約数ペア:

[(1, 145253724), (2, 72626862), (3, 48417908), (4, 36313431), (6, 24208954), (7, 20750532), (11, 13204884), (12, 12104477), (14, 10375266), (21, 6916844), (22, 6602442), (28, 5187633), (31, 4685604), (33, 4401628), (42, 3458422), (44, 3301221), (62, 2342802), (66, 2200814), (77, 1886412), (84, 1729211), (93, 1561868), (121, 1200444), (124, 1171401), (132, 1100407), (154, 943206), (186, 780934), (217, 669372), (231, 628804), (242, 600222), (308, 471603), (341, 425964), (363, 400148), (372, 390467), (434, 334686), (461, 315084), (462, 314402), (484, 300111), (651, 223124), (682, 212982), (726, 200074), (847, 171492), (868, 167343), (922, 157542), (924, 157201), (1023, 141988), (1302, 111562), (1364, 106491), (1383, 105028), (1452, 100037), (1694, 85746), (1844, 78771), (2046, 70994), (2387, 60852), (2541, 57164), (2604, 55781), (2766, 52514), (3227, 45012), (3388, 42873), (3751, 38724), (4092, 35497), (4774, 30426), (5071, 28644), (5082, 28582), (5532, 26257), (6454, 22506), (7161, 20284), (7502, 19362), (9548, 15213), (9681, 15004), (10142, 14322), (10164, 14291), (11253, 12908)]