156770881956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{460771}}^1$

素因数の和:461521

約数の個数: 72

約数和(自身を含む): 427353128384

約数和(自身を除く): 270582246428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 727, 1454, 2181, 2908, 4362, 6543, 8724, 9451, 13086, 18902, 26172, 28353, 37804, 56706, 85059, 113412, 170118, 340236, 460771, 921542, 1382313, 1843084, 2764626, 4146939, 5529252, 5990023, 8293878, 11980046, 16587756, 17970069, 23960092, 35940138, 53910207, 71880276, 107820414, 215640828, 334980517, 669961034, 1004941551, 1339922068, 2009883102, 3014824653, 4019766204, 4354746721, 6029649306, 8709493442, 12059298612, 13064240163, 17418986884, 26128480326, 39192720489, 52256960652, 78385440978, 156770881956]

約数ペア:

[(1, 156770881956), (2, 78385440978), (3, 52256960652), (4, 39192720489), (6, 26128480326), (9, 17418986884), (12, 13064240163), (13, 12059298612), (18, 8709493442), (26, 6029649306), (36, 4354746721), (39, 4019766204), (52, 3014824653), (78, 2009883102), (117, 1339922068), (156, 1004941551), (234, 669961034), (468, 334980517), (727, 215640828), (1454, 107820414), (2181, 71880276), (2908, 53910207), (4362, 35940138), (6543, 23960092), (8724, 17970069), (9451, 16587756), (13086, 11980046), (18902, 8293878), (26172, 5990023), (28353, 5529252), (37804, 4146939), (56706, 2764626), (85059, 1843084), (113412, 1382313), (170118, 921542), (340236, 460771)]