151280052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1282

約数の個数: 144

約数和(自身を含む): 471905280

約数和(自身を除く): 320625228

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 399, 418, 462, 532, 539, 588, 627, 798, 836, 924, 931, 1078, 1231, 1254, 1463, 1596, 1617, 1862, 2156, 2462, 2508, 2793, 2926, 3234, 3693, 3724, 4389, 4924, 5586, 5852, 6468, 7386, 8617, 8778, 10241, 11172, 13541, 14772, 17234, 17556, 20482, 23389, 25851, 27082, 30723, 34468, 40623, 40964, 46778, 51702, 54164, 60319, 61446, 70167, 81246, 93556, 94787, 103404, 120638, 122892, 140334, 162492, 163723, 180957, 189574, 241276, 257279, 280668, 284361, 327446, 361914, 379148, 491169, 514558, 568722, 654892, 663509, 723828, 771837, 982338, 1029116, 1137444, 1146061, 1327018, 1543674, 1800953, 1964676, 1990527, 2292122, 2654036, 3087348, 3438183, 3601906, 3981054, 4584244, 5402859, 6876366, 7203812, 7962108, 10805718, 12606671, 13752732, 21611436, 25213342, 37820013, 50426684, 75640026, 151280052]

約数ペア:

[(1, 151280052), (2, 75640026), (3, 50426684), (4, 37820013), (6, 25213342), (7, 21611436), (11, 13752732), (12, 12606671), (14, 10805718), (19, 7962108), (21, 7203812), (22, 6876366), (28, 5402859), (33, 4584244), (38, 3981054), (42, 3601906), (44, 3438183), (49, 3087348), (57, 2654036), (66, 2292122), (76, 1990527), (77, 1964676), (84, 1800953), (98, 1543674), (114, 1327018), (132, 1146061), (133, 1137444), (147, 1029116), (154, 982338), (196, 771837), (209, 723828), (228, 663509), (231, 654892), (266, 568722), (294, 514558), (308, 491169), (399, 379148), (418, 361914), (462, 327446), (532, 284361), (539, 280668), (588, 257279), (627, 241276), (798, 189574), (836, 180957), (924, 163723), (931, 162492), (1078, 140334), (1231, 122892), (1254, 120638), (1463, 103404), (1596, 94787), (1617, 93556), (1862, 81246), (2156, 70167), (2462, 61446), (2508, 60319), (2793, 54164), (2926, 51702), (3234, 46778), (3693, 40964), (3724, 40623), (4389, 34468), (4924, 30723), (5586, 27082), (5852, 25851), (6468, 23389), (7386, 20482), (8617, 17556), (8778, 17234), (10241, 14772), (11172, 13541)]