145298244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 451584000

約数和(自身を除く): 306285756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 47, 52, 57, 76, 78, 84, 91, 94, 114, 133, 141, 149, 156, 182, 188, 228, 247, 266, 273, 282, 298, 329, 364, 399, 447, 494, 532, 546, 564, 596, 611, 658, 741, 798, 893, 894, 987, 988, 1043, 1092, 1222, 1316, 1482, 1596, 1729, 1786, 1788, 1833, 1937, 1974, 2086, 2444, 2679, 2831, 2964, 3129, 3458, 3572, 3666, 3874, 3948, 4172, 4277, 5187, 5358, 5662, 5811, 6251, 6258, 6916, 7003, 7332, 7748, 8493, 8554, 10374, 10716, 11324, 11609, 11622, 12502, 12516, 12831, 13559, 14006, 16986, 17108, 18753, 19817, 20748, 21009, 23218, 23244, 25004, 25662, 27118, 28012, 33972, 34827, 36803, 37506, 39634, 40677, 42018, 46436, 49021, 51324, 54236, 59451, 69654, 73606, 75012, 79268, 81263, 81354, 84036, 91039, 98042, 110409, 118902, 133057, 139308, 147063, 147212, 162526, 162708, 182078, 196084, 220818, 237804, 243789, 257621, 266114, 273117, 294126, 325052, 364156, 399171, 441636, 487578, 515242, 532228, 546234, 588252, 637273, 772863, 798342, 931399, 975156, 1030484, 1092468, 1274546, 1545726, 1596684, 1729741, 1862798, 1911819, 2549092, 2794197, 3091452, 3459482, 3725596, 3823638, 5189223, 5588394, 6918964, 7647276, 10378446, 11176788, 12108187, 20756892, 24216374, 36324561, 48432748, 72649122, 145298244]

約数ペア:

[(1, 145298244), (2, 72649122), (3, 48432748), (4, 36324561), (6, 24216374), (7, 20756892), (12, 12108187), (13, 11176788), (14, 10378446), (19, 7647276), (21, 6918964), (26, 5588394), (28, 5189223), (38, 3823638), (39, 3725596), (42, 3459482), (47, 3091452), (52, 2794197), (57, 2549092), (76, 1911819), (78, 1862798), (84, 1729741), (91, 1596684), (94, 1545726), (114, 1274546), (133, 1092468), (141, 1030484), (149, 975156), (156, 931399), (182, 798342), (188, 772863), (228, 637273), (247, 588252), (266, 546234), (273, 532228), (282, 515242), (298, 487578), (329, 441636), (364, 399171), (399, 364156), (447, 325052), (494, 294126), (532, 273117), (546, 266114), (564, 257621), (596, 243789), (611, 237804), (658, 220818), (741, 196084), (798, 182078), (893, 162708), (894, 162526), (987, 147212), (988, 147063), (1043, 139308), (1092, 133057), (1222, 118902), (1316, 110409), (1482, 98042), (1596, 91039), (1729, 84036), (1786, 81354), (1788, 81263), (1833, 79268), (1937, 75012), (1974, 73606), (2086, 69654), (2444, 59451), (2679, 54236), (2831, 51324), (2964, 49021), (3129, 46436), (3458, 42018), (3572, 40677), (3666, 39634), (3874, 37506), (3948, 36803), (4172, 34827), (4277, 33972), (5187, 28012), (5358, 27118), (5662, 25662), (5811, 25004), (6251, 23244), (6258, 23218), (6916, 21009), (7003, 20748), (7332, 19817), (7748, 18753), (8493, 17108), (8554, 16986), (10374, 14006), (10716, 13559), (11324, 12831), (11609, 12516), (11622, 12502)]