146943940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 218839100

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 191, 220, 260, 269, 286, 382, 538, 572, 715, 764, 955, 1076, 1345, 1430, 1910, 2101, 2483, 2690, 2860, 2959, 3497, 3820, 4202, 4966, 5380, 5918, 6994, 8404, 9932, 10505, 11836, 12415, 13988, 14795, 17485, 21010, 24830, 27313, 29590, 34970, 38467, 42020, 49660, 51379, 54626, 59180, 69940, 76934, 102758, 109252, 136565, 153868, 192335, 205516, 256895, 273130, 384670, 513790, 546260, 565169, 667927, 769340, 1027580, 1130338, 1335854, 2260676, 2671708, 2825845, 3339635, 5651690, 6679270, 7347197, 11303380, 13358540, 14694394, 29388788, 36735985, 73471970, 146943940]

約数ペア:

[(1, 146943940), (2, 73471970), (4, 36735985), (5, 29388788), (10, 14694394), (11, 13358540), (13, 11303380), (20, 7347197), (22, 6679270), (26, 5651690), (44, 3339635), (52, 2825845), (55, 2671708), (65, 2260676), (110, 1335854), (130, 1130338), (143, 1027580), (191, 769340), (220, 667927), (260, 565169), (269, 546260), (286, 513790), (382, 384670), (538, 273130), (572, 256895), (715, 205516), (764, 192335), (955, 153868), (1076, 136565), (1345, 109252), (1430, 102758), (1910, 76934), (2101, 69940), (2483, 59180), (2690, 54626), (2860, 51379), (2959, 49660), (3497, 42020), (3820, 38467), (4202, 34970), (4966, 29590), (5380, 27313), (5918, 24830), (6994, 21010), (8404, 17485), (9932, 14795), (10505, 13988), (11836, 12415)]