163309218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 354585600

約数和(自身を除く): 191276382

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 151, 159, 179, 302, 318, 358, 453, 537, 906, 1007, 1074, 2014, 2869, 3021, 3401, 5738, 6042, 6802, 8003, 8607, 9487, 10203, 16006, 17214, 18974, 20406, 24009, 27029, 28461, 48018, 54058, 56922, 81087, 152057, 162174, 180253, 304114, 360506, 456171, 513551, 540759, 912342, 1027102, 1081518, 1432537, 1540653, 2865074, 3081306, 4297611, 8595222, 27218203, 54436406, 81654609, 163309218]

約数ペア:

[(1, 163309218), (2, 81654609), (3, 54436406), (6, 27218203), (19, 8595222), (38, 4297611), (53, 3081306), (57, 2865074), (106, 1540653), (114, 1432537), (151, 1081518), (159, 1027102), (179, 912342), (302, 540759), (318, 513551), (358, 456171), (453, 360506), (537, 304114), (906, 180253), (1007, 162174), (1074, 152057), (2014, 81087), (2869, 56922), (3021, 54058), (3401, 48018), (5738, 28461), (6042, 27029), (6802, 24009), (8003, 20406), (8607, 18974), (9487, 17214), (10203, 16006)]