165730254872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3118513}}^1$

素因数の和:3118612

約数の個数: 64

約数和(自身を含む): 387693660480

約数和(自身を除く): 221963405608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 1022, 1898, 2044, 3796, 4088, 6643, 7592, 13286, 26572, 53144, 3118513, 6237026, 12474052, 21829591, 24948104, 40540669, 43659182, 81081338, 87318364, 162162676, 174636728, 227651449, 283784683, 324325352, 455302898, 567569366, 910605796, 1135138732, 1593560143, 1821211592, 2270277464, 2959468837, 3187120286, 5918937674, 6374240572, 11837875348, 12748481144, 20716281859, 23675750696, 41432563718, 82865127436, 165730254872]

約数ペア:

[(1, 165730254872), (2, 82865127436), (4, 41432563718), (7, 23675750696), (8, 20716281859), (13, 12748481144), (14, 11837875348), (26, 6374240572), (28, 5918937674), (52, 3187120286), (56, 2959468837), (73, 2270277464), (91, 1821211592), (104, 1593560143), (146, 1135138732), (182, 910605796), (292, 567569366), (364, 455302898), (511, 324325352), (584, 283784683), (728, 227651449), (949, 174636728), (1022, 162162676), (1898, 87318364), (2044, 81081338), (3796, 43659182), (4088, 40540669), (6643, 24948104), (7592, 21829591), (13286, 12474052), (26572, 6237026), (53144, 3118513)]