156975273644

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1\times {\mathrm{727}}^1$

素因数の和:1627

約数の個数: 96

約数和(自身を含む): 321356206080

約数和(自身を除く): 164380932436

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 179, 268, 358, 469, 643, 716, 727, 938, 1253, 1286, 1454, 1876, 2506, 2572, 2908, 4501, 5012, 5089, 9002, 10178, 11993, 18004, 20356, 23986, 43081, 47972, 48709, 83951, 86162, 97418, 115097, 130133, 167902, 172324, 194836, 230194, 260266, 301567, 335804, 340963, 460388, 467461, 520532, 603134, 681926, 805679, 910931, 934922, 1206268, 1363852, 1611358, 1821862, 1869844, 3222716, 3272227, 3643724, 6544454, 7711499, 8718911, 13088908, 15422998, 17437822, 30845996, 31319887, 34875644, 53980493, 61032377, 62639774, 83675519, 107960986, 122064754, 125279548, 167351038, 215921972, 219239209, 244129508, 334702076, 438478418, 585728633, 876956836, 1171457266, 2342914532, 5606259773, 11212519546, 22425039092, 39243818411, 78487636822, 156975273644]

約数ペア:

[(1, 156975273644), (2, 78487636822), (4, 39243818411), (7, 22425039092), (14, 11212519546), (28, 5606259773), (67, 2342914532), (134, 1171457266), (179, 876956836), (268, 585728633), (358, 438478418), (469, 334702076), (643, 244129508), (716, 219239209), (727, 215921972), (938, 167351038), (1253, 125279548), (1286, 122064754), (1454, 107960986), (1876, 83675519), (2506, 62639774), (2572, 61032377), (2908, 53980493), (4501, 34875644), (5012, 31319887), (5089, 30845996), (9002, 17437822), (10178, 15422998), (11993, 13088908), (18004, 8718911), (20356, 7711499), (23986, 6544454), (43081, 3643724), (47972, 3272227), (48709, 3222716), (83951, 1869844), (86162, 1821862), (97418, 1611358), (115097, 1363852), (130133, 1206268), (167902, 934922), (172324, 910931), (194836, 805679), (230194, 681926), (260266, 603134), (301567, 520532), (335804, 467461), (340963, 460388)]