147777448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4951}}^1$

素因数の和:5018

約数の個数: 64

約数和(自身を含む): 349413120

約数和(自身を除く): 201635672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 2132, 2296, 3731, 4264, 4951, 7462, 9902, 14924, 19804, 29848, 34657, 39608, 64363, 69314, 128726, 138628, 202991, 257452, 277256, 405982, 450541, 514904, 811964, 901082, 1420937, 1623928, 1802164, 2638883, 2841874, 3604328, 5277766, 5683748, 10555532, 11367496, 18472181, 21111064, 36944362, 73888724, 147777448]

約数ペア:

[(1, 147777448), (2, 73888724), (4, 36944362), (7, 21111064), (8, 18472181), (13, 11367496), (14, 10555532), (26, 5683748), (28, 5277766), (41, 3604328), (52, 2841874), (56, 2638883), (82, 1802164), (91, 1623928), (104, 1420937), (164, 901082), (182, 811964), (287, 514904), (328, 450541), (364, 405982), (533, 277256), (574, 257452), (728, 202991), (1066, 138628), (1148, 128726), (2132, 69314), (2296, 64363), (3731, 39608), (4264, 34657), (4951, 29848), (7462, 19804), (9902, 14924)]