138566064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31723}}^1$

素因数の和:31754

約数の個数: 80

約数和(自身を含む): 440582912

約数和(自身を除く): 302016848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 31723, 63446, 95169, 126892, 190338, 222061, 253784, 380676, 412399, 444122, 507568, 666183, 761352, 824798, 888244, 1237197, 1332366, 1522704, 1649596, 1776488, 2474394, 2664732, 2886793, 3299192, 3552976, 4948788, 5329464, 5773586, 6598384, 8660379, 9897576, 10658928, 11547172, 17320758, 19795152, 23094344, 34641516, 46188688, 69283032, 138566064]

約数ペア:

[(1, 138566064), (2, 69283032), (3, 46188688), (4, 34641516), (6, 23094344), (7, 19795152), (8, 17320758), (12, 11547172), (13, 10658928), (14, 9897576), (16, 8660379), (21, 6598384), (24, 5773586), (26, 5329464), (28, 4948788), (39, 3552976), (42, 3299192), (48, 2886793), (52, 2664732), (56, 2474394), (78, 1776488), (84, 1649596), (91, 1522704), (104, 1332366), (112, 1237197), (156, 888244), (168, 824798), (182, 761352), (208, 666183), (273, 507568), (312, 444122), (336, 412399), (364, 380676), (546, 253784), (624, 222061), (728, 190338), (1092, 126892), (1456, 95169), (2184, 63446), (4368, 31723)]