157827864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{659}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 419126400

約数和(自身を除く): 261298536

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 587, 659, 1174, 1318, 1761, 1977, 2348, 2636, 3522, 3954, 4696, 5272, 7044, 7908, 9979, 11203, 14088, 15816, 19958, 22406, 29937, 33609, 39916, 44812, 59874, 67218, 79832, 89624, 119748, 134436, 239496, 268872, 386833, 773666, 1160499, 1547332, 2320998, 3094664, 4641996, 6576161, 9283992, 13152322, 19728483, 26304644, 39456966, 52609288, 78913932, 157827864]

約数ペア:

[(1, 157827864), (2, 78913932), (3, 52609288), (4, 39456966), (6, 26304644), (8, 19728483), (12, 13152322), (17, 9283992), (24, 6576161), (34, 4641996), (51, 3094664), (68, 2320998), (102, 1547332), (136, 1160499), (204, 773666), (408, 386833), (587, 268872), (659, 239496), (1174, 134436), (1318, 119748), (1761, 89624), (1977, 79832), (2348, 67218), (2636, 59874), (3522, 44812), (3954, 39916), (4696, 33609), (5272, 29937), (7044, 22406), (7908, 19958), (9979, 15816), (11203, 14088)]