156623584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22147}}^1$

素因数の和:22187

約数の個数: 48

約数和(自身を含む): 351621648

約数和(自身を除く): 194998064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 22147, 44294, 88588, 177176, 287911, 354352, 376499, 575822, 708704, 752998, 1151644, 1505996, 2303288, 3011992, 4606576, 4894487, 6023984, 9213152, 9788974, 12047968, 19577948, 39155896, 78311792, 156623584]

約数ペア:

[(1, 156623584), (2, 78311792), (4, 39155896), (8, 19577948), (13, 12047968), (16, 9788974), (17, 9213152), (26, 6023984), (32, 4894487), (34, 4606576), (52, 3011992), (68, 2303288), (104, 1505996), (136, 1151644), (208, 752998), (221, 708704), (272, 575822), (416, 376499), (442, 354352), (544, 287911), (884, 177176), (1768, 88588), (3536, 44294), (7072, 22147)]