156942610825

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38953}}^1$

素因数の和:39024

約数の個数: 144

約数和(自身を含む): 277529486976

約数和(自身を除く): 120586876151

約数列:

[1, 5, 7, 11, 13, 23, 25, 35, 49, 55, 65, 77, 91, 115, 143, 161, 175, 245, 253, 275, 299, 325, 385, 455, 539, 575, 637, 715, 805, 1001, 1127, 1225, 1265, 1495, 1771, 1925, 2093, 2275, 2695, 3185, 3289, 3575, 4025, 5005, 5635, 6325, 7007, 7475, 8855, 10465, 12397, 13475, 14651, 15925, 16445, 23023, 25025, 28175, 35035, 38953, 44275, 52325, 61985, 73255, 82225, 115115, 161161, 175175, 194765, 272671, 309925, 366275, 428483, 506389, 575575, 805805, 895919, 973825, 1363355, 1908697, 2142415, 2531945, 2999381, 3544723, 4029025, 4479595, 5570279, 6271433, 6816775, 9543485, 9855109, 10712075, 11646947, 12659725, 14996905, 17723615, 20995667, 22397975, 24813061, 27851395, 31357165, 38991953, 43900031, 47717425, 49275545, 58234735, 68985763, 74984525, 81528629, 88618075, 104978335, 124065305, 128116417, 139256975, 156785825, 194959765, 219500155, 246377725, 272943671, 291173675, 344928815, 407643145, 482900341, 524891675, 570700403, 620326525, 640582085, 896814919, 974798825, 1097500775, 1364718355, 1724644075, 2038215725, 2414501705, 2853502015, 3202910425, 4484074595, 6277704433, 6823591775, 12072508525, 14267510075, 22420372975, 31388522165, 156942610825]

約数ペア:

[(1, 156942610825), (5, 31388522165), (7, 22420372975), (11, 14267510075), (13, 12072508525), (23, 6823591775), (25, 6277704433), (35, 4484074595), (49, 3202910425), (55, 2853502015), (65, 2414501705), (77, 2038215725), (91, 1724644075), (115, 1364718355), (143, 1097500775), (161, 974798825), (175, 896814919), (245, 640582085), (253, 620326525), (275, 570700403), (299, 524891675), (325, 482900341), (385, 407643145), (455, 344928815), (539, 291173675), (575, 272943671), (637, 246377725), (715, 219500155), (805, 194959765), (1001, 156785825), (1127, 139256975), (1225, 128116417), (1265, 124065305), (1495, 104978335), (1771, 88618075), (1925, 81528629), (2093, 74984525), (2275, 68985763), (2695, 58234735), (3185, 49275545), (3289, 47717425), (3575, 43900031), (4025, 38991953), (5005, 31357165), (5635, 27851395), (6325, 24813061), (7007, 22397975), (7475, 20995667), (8855, 17723615), (10465, 14996905), (12397, 12659725), (13475, 11646947), (14651, 10712075), (15925, 9855109), (16445, 9543485), (23023, 6816775), (25025, 6271433), (28175, 5570279), (35035, 4479595), (38953, 4029025), (44275, 3544723), (52325, 2999381), (61985, 2531945), (73255, 2142415), (82225, 1908697), (115115, 1363355), (161161, 973825), (175175, 895919), (194765, 805805), (272671, 575575), (309925, 506389), (366275, 428483)]