153757552

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:698

約数の個数: 60

約数和(自身を含む): 326356344

約数和(自身を除く): 172598792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 169, 202, 208, 338, 404, 563, 676, 808, 1126, 1313, 1352, 1616, 2252, 2626, 2704, 4504, 5252, 7319, 9008, 10504, 14638, 17069, 21008, 29276, 34138, 56863, 58552, 68276, 95147, 113726, 117104, 136552, 190294, 227452, 273104, 380588, 454904, 739219, 761176, 909808, 1478438, 1522352, 2956876, 5913752, 9609847, 11827504, 19219694, 38439388, 76878776, 153757552]

約数ペア:

[(1, 153757552), (2, 76878776), (4, 38439388), (8, 19219694), (13, 11827504), (16, 9609847), (26, 5913752), (52, 2956876), (101, 1522352), (104, 1478438), (169, 909808), (202, 761176), (208, 739219), (338, 454904), (404, 380588), (563, 273104), (676, 227452), (808, 190294), (1126, 136552), (1313, 117104), (1352, 113726), (1616, 95147), (2252, 68276), (2626, 58552), (2704, 56863), (4504, 34138), (5252, 29276), (7319, 21008), (9008, 17069), (10504, 14638)]