143368888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 310534560

約数和(自身を除く): 167165672

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 83, 104, 136, 166, 221, 332, 442, 664, 884, 977, 1079, 1411, 1768, 1954, 2158, 2822, 3908, 4316, 5644, 7816, 8632, 11288, 12701, 16609, 18343, 25402, 33218, 36686, 50804, 66436, 73372, 81091, 101608, 132872, 146744, 162182, 215917, 324364, 431834, 648728, 863668, 1054183, 1378547, 1727336, 2108366, 2757094, 4216732, 5514188, 8433464, 11028376, 17921111, 35842222, 71684444, 143368888]

約数ペア:

[(1, 143368888), (2, 71684444), (4, 35842222), (8, 17921111), (13, 11028376), (17, 8433464), (26, 5514188), (34, 4216732), (52, 2757094), (68, 2108366), (83, 1727336), (104, 1378547), (136, 1054183), (166, 863668), (221, 648728), (332, 431834), (442, 324364), (664, 215917), (884, 162182), (977, 146744), (1079, 132872), (1411, 101608), (1768, 81091), (1954, 73372), (2158, 66436), (2822, 50804), (3908, 36686), (4316, 33218), (5644, 25402), (7816, 18343), (8632, 16609), (11288, 12701)]