156965415308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{207191}}^1$

素因数の和:208082

約数の個数: 48

約数和(自身を含む): 313587578304

約数和(自身を除く): 156622162996

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 857, 884, 1714, 3428, 11141, 14569, 22282, 29138, 44564, 58276, 189397, 207191, 378794, 414382, 757588, 828764, 2693483, 3522247, 5386966, 7044494, 10773932, 14088988, 45789211, 91578422, 177562687, 183156844, 355125374, 710250748, 2308314931, 3018565679, 4616629862, 6037131358, 9233259724, 12074262716, 39241353827, 78482707654, 156965415308]

約数ペア:

[(1, 156965415308), (2, 78482707654), (4, 39241353827), (13, 12074262716), (17, 9233259724), (26, 6037131358), (34, 4616629862), (52, 3018565679), (68, 2308314931), (221, 710250748), (442, 355125374), (857, 183156844), (884, 177562687), (1714, 91578422), (3428, 45789211), (11141, 14088988), (14569, 10773932), (22282, 7044494), (29138, 5386966), (44564, 3522247), (58276, 2693483), (189397, 828764), (207191, 757588), (378794, 414382)]