141898484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 310883328

約数和(自身を除く): 168984844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 169, 182, 191, 314, 338, 364, 382, 628, 676, 764, 1099, 1183, 1337, 2041, 2198, 2366, 2483, 2674, 4082, 4396, 4732, 4966, 5348, 8164, 9932, 14287, 17381, 26533, 28574, 29987, 32279, 34762, 53066, 57148, 59974, 64558, 69524, 106132, 119948, 129116, 185731, 209909, 225953, 371462, 389831, 419818, 451906, 742924, 779662, 839636, 903812, 1559324, 2728817, 5067803, 5457634, 10135606, 10915268, 20271212, 35474621, 70949242, 141898484]

約数ペア:

[(1, 141898484), (2, 70949242), (4, 35474621), (7, 20271212), (13, 10915268), (14, 10135606), (26, 5457634), (28, 5067803), (52, 2728817), (91, 1559324), (157, 903812), (169, 839636), (182, 779662), (191, 742924), (314, 451906), (338, 419818), (364, 389831), (382, 371462), (628, 225953), (676, 209909), (764, 185731), (1099, 129116), (1183, 119948), (1337, 106132), (2041, 69524), (2198, 64558), (2366, 59974), (2483, 57148), (2674, 53066), (4082, 34762), (4396, 32279), (4732, 29987), (4966, 28574), (5348, 26533), (8164, 17381), (9932, 14287)]