139032148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 277885440

約数和(自身を除く): 138853292

約数列:

[1, 2, 4, 23, 29, 31, 41, 46, 58, 62, 82, 92, 116, 124, 164, 667, 713, 899, 943, 1189, 1271, 1334, 1426, 1681, 1798, 1886, 2378, 2542, 2668, 2852, 3362, 3596, 3772, 4756, 5084, 6724, 20677, 27347, 29233, 36859, 38663, 41354, 48749, 52111, 54694, 58466, 73718, 77326, 82708, 97498, 104222, 109388, 116932, 147436, 154652, 194996, 208444, 847757, 1121227, 1198553, 1511219, 1695514, 2242454, 2397106, 3022438, 3391028, 4484908, 4794212, 6044876, 34758037, 69516074, 139032148]

約数ペア:

[(1, 139032148), (2, 69516074), (4, 34758037), (23, 6044876), (29, 4794212), (31, 4484908), (41, 3391028), (46, 3022438), (58, 2397106), (62, 2242454), (82, 1695514), (92, 1511219), (116, 1198553), (124, 1121227), (164, 847757), (667, 208444), (713, 194996), (899, 154652), (943, 147436), (1189, 116932), (1271, 109388), (1334, 104222), (1426, 97498), (1681, 82708), (1798, 77326), (1886, 73718), (2378, 58466), (2542, 54694), (2668, 52111), (2852, 48749), (3362, 41354), (3596, 38663), (3772, 36859), (4756, 29233), (5084, 27347), (6724, 20677)]