146887338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 338349312

約数和(自身を除く): 191461974

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 41, 46, 69, 78, 82, 123, 138, 246, 299, 533, 598, 897, 943, 1066, 1599, 1794, 1886, 1997, 2829, 3198, 3994, 5658, 5991, 11982, 12259, 24518, 25961, 36777, 45931, 51922, 73554, 77883, 81877, 91862, 137793, 155766, 163754, 245631, 275586, 491262, 597103, 1064401, 1194206, 1791309, 1883171, 2128802, 3193203, 3582618, 3766342, 5649513, 6386406, 11299026, 24481223, 48962446, 73443669, 146887338]

約数ペア:

[(1, 146887338), (2, 73443669), (3, 48962446), (6, 24481223), (13, 11299026), (23, 6386406), (26, 5649513), (39, 3766342), (41, 3582618), (46, 3193203), (69, 2128802), (78, 1883171), (82, 1791309), (123, 1194206), (138, 1064401), (246, 597103), (299, 491262), (533, 275586), (598, 245631), (897, 163754), (943, 155766), (1066, 137793), (1599, 91862), (1794, 81877), (1886, 77883), (1997, 73554), (2829, 51922), (3198, 45931), (3994, 36777), (5658, 25961), (5991, 24518), (11982, 12259)]