141728944

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1562

約数の個数: 80

約数和(自身を含む): 336549888

約数和(自身を除く): 194820944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 112, 148, 161, 184, 259, 296, 322, 368, 518, 592, 644, 851, 1036, 1288, 1487, 1702, 2072, 2576, 2974, 3404, 4144, 5948, 5957, 6808, 10409, 11896, 11914, 13616, 20818, 23792, 23828, 34201, 41636, 47656, 55019, 68402, 83272, 95312, 110038, 136804, 166544, 220076, 239407, 273608, 385133, 440152, 478814, 547216, 770266, 880304, 957628, 1265437, 1540532, 1915256, 2530874, 3081064, 3830512, 5061748, 6162128, 8858059, 10123496, 17716118, 20246992, 35432236, 70864472, 141728944]

約数ペア:

[(1, 141728944), (2, 70864472), (4, 35432236), (7, 20246992), (8, 17716118), (14, 10123496), (16, 8858059), (23, 6162128), (28, 5061748), (37, 3830512), (46, 3081064), (56, 2530874), (74, 1915256), (92, 1540532), (112, 1265437), (148, 957628), (161, 880304), (184, 770266), (259, 547216), (296, 478814), (322, 440152), (368, 385133), (518, 273608), (592, 239407), (644, 220076), (851, 166544), (1036, 136804), (1288, 110038), (1487, 95312), (1702, 83272), (2072, 68402), (2576, 55019), (2974, 47656), (3404, 41636), (4144, 34201), (5948, 23828), (5957, 23792), (6808, 20818), (10409, 13616), (11896, 11914)]