145888416

素因数分解:

$2^5\times 3^2\times {\mathrm{617}}^1\times {\mathrm{821}}^1$

素因数の和:1454

約数の個数: 72

約数和(自身を含む): 416048724

約数和(自身を除く): 270160308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 617, 821, 1234, 1642, 1851, 2463, 2468, 3284, 3702, 4926, 4936, 5553, 6568, 7389, 7404, 9852, 9872, 11106, 13136, 14778, 14808, 19704, 19744, 22212, 26272, 29556, 29616, 39408, 44424, 59112, 59232, 78816, 88848, 118224, 177696, 236448, 506557, 1013114, 1519671, 2026228, 3039342, 4052456, 4559013, 6078684, 8104912, 9118026, 12157368, 16209824, 18236052, 24314736, 36472104, 48629472, 72944208, 145888416]

約数ペア:

[(1, 145888416), (2, 72944208), (3, 48629472), (4, 36472104), (6, 24314736), (8, 18236052), (9, 16209824), (12, 12157368), (16, 9118026), (18, 8104912), (24, 6078684), (32, 4559013), (36, 4052456), (48, 3039342), (72, 2026228), (96, 1519671), (144, 1013114), (288, 506557), (617, 236448), (821, 177696), (1234, 118224), (1642, 88848), (1851, 78816), (2463, 59232), (2468, 59112), (3284, 44424), (3702, 39408), (4926, 29616), (4936, 29556), (5553, 26272), (6568, 22212), (7389, 19744), (7404, 19704), (9852, 14808), (9872, 14778), (11106, 13136)]