145973646

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 410810400

約数和(自身を除く): 264836754

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 58, 63, 78, 87, 91, 98, 117, 126, 147, 174, 182, 203, 234, 261, 273, 294, 377, 406, 439, 441, 522, 546, 609, 637, 754, 819, 878, 882, 1131, 1218, 1274, 1317, 1421, 1638, 1827, 1911, 2262, 2634, 2639, 2842, 3073, 3393, 3654, 3822, 3951, 4263, 5278, 5707, 5733, 6146, 6786, 7902, 7917, 8526, 9219, 11414, 11466, 12731, 12789, 15834, 17121, 18438, 18473, 21511, 23751, 25462, 25578, 27657, 34242, 36946, 38193, 39949, 43022, 47502, 51363, 55314, 55419, 64533, 76386, 79898, 89117, 102726, 110838, 114579, 119847, 129066, 165503, 166257, 178234, 193599, 229158, 239694, 267351, 279643, 331006, 332514, 359541, 387198, 496509, 534702, 559286, 623819, 719082, 802053, 838929, 993018, 1158521, 1247638, 1489527, 1604106, 1677858, 1871457, 2317042, 2516787, 2979054, 3475563, 3742914, 5033574, 5614371, 6951126, 8109647, 10426689, 11228742, 16219294, 20853378, 24328941, 48657882, 72986823, 145973646]

約数ペア:

[(1, 145973646), (2, 72986823), (3, 48657882), (6, 24328941), (7, 20853378), (9, 16219294), (13, 11228742), (14, 10426689), (18, 8109647), (21, 6951126), (26, 5614371), (29, 5033574), (39, 3742914), (42, 3475563), (49, 2979054), (58, 2516787), (63, 2317042), (78, 1871457), (87, 1677858), (91, 1604106), (98, 1489527), (117, 1247638), (126, 1158521), (147, 993018), (174, 838929), (182, 802053), (203, 719082), (234, 623819), (261, 559286), (273, 534702), (294, 496509), (377, 387198), (406, 359541), (439, 332514), (441, 331006), (522, 279643), (546, 267351), (609, 239694), (637, 229158), (754, 193599), (819, 178234), (878, 166257), (882, 165503), (1131, 129066), (1218, 119847), (1274, 114579), (1317, 110838), (1421, 102726), (1638, 89117), (1827, 79898), (1911, 76386), (2262, 64533), (2634, 55419), (2639, 55314), (2842, 51363), (3073, 47502), (3393, 43022), (3654, 39949), (3822, 38193), (3951, 36946), (4263, 34242), (5278, 27657), (5707, 25578), (5733, 25462), (6146, 23751), (6786, 21511), (7902, 18473), (7917, 18438), (8526, 17121), (9219, 15834), (11414, 12789), (11466, 12731)]