154130436

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 397260864

約数和(自身を除く): 243130428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 197, 206, 211, 309, 394, 412, 422, 591, 618, 633, 788, 844, 927, 1182, 1236, 1266, 1773, 1854, 1899, 2364, 2532, 3546, 3708, 3798, 7092, 7596, 20291, 21733, 40582, 41567, 43466, 60873, 65199, 81164, 83134, 86932, 121746, 124701, 130398, 166268, 182619, 195597, 243492, 249402, 260796, 365238, 374103, 391194, 498804, 730476, 748206, 782388, 1496412, 4281401, 8562802, 12844203, 17125604, 25688406, 38532609, 51376812, 77065218, 154130436]

約数ペア:

[(1, 154130436), (2, 77065218), (3, 51376812), (4, 38532609), (6, 25688406), (9, 17125604), (12, 12844203), (18, 8562802), (36, 4281401), (103, 1496412), (197, 782388), (206, 748206), (211, 730476), (309, 498804), (394, 391194), (412, 374103), (422, 365238), (591, 260796), (618, 249402), (633, 243492), (788, 195597), (844, 182619), (927, 166268), (1182, 130398), (1236, 124701), (1266, 121746), (1773, 86932), (1854, 83134), (1899, 81164), (2364, 65199), (2532, 60873), (3546, 43466), (3708, 41567), (3798, 40582), (7092, 21733), (7596, 20291)]