162991764

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{12899}}^1$

素因数の和:12931

約数の個数: 72

約数和(自身を含む): 460168800

約数和(自身を除く): 297177036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 12899, 25798, 38697, 51596, 77394, 116091, 154788, 167687, 232182, 335374, 348273, 464364, 503061, 670748, 696546, 1006122, 1044819, 1393092, 1509183, 2012244, 2089638, 3018366, 3134457, 4179276, 4527549, 6036732, 6268914, 9055098, 12537828, 13582647, 18110196, 27165294, 40747941, 54330588, 81495882, 162991764]

約数ペア:

[(1, 162991764), (2, 81495882), (3, 54330588), (4, 40747941), (6, 27165294), (9, 18110196), (12, 13582647), (13, 12537828), (18, 9055098), (26, 6268914), (27, 6036732), (36, 4527549), (39, 4179276), (52, 3134457), (54, 3018366), (78, 2089638), (81, 2012244), (108, 1509183), (117, 1393092), (156, 1044819), (162, 1006122), (234, 696546), (243, 670748), (324, 503061), (351, 464364), (468, 348273), (486, 335374), (702, 232182), (972, 167687), (1053, 154788), (1404, 116091), (2106, 77394), (3159, 51596), (4212, 38697), (6318, 25798), (12636, 12899)]