149203264

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8123}}^1$

素因数の和:8183

約数の個数: 56

約数和(自身を含む): 346667328

約数和(自身を除く): 197464064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 8123, 9184, 16246, 18368, 32492, 56861, 64984, 113722, 129968, 227444, 259936, 333043, 454888, 519872, 666086, 909776, 1332172, 1819552, 2331301, 2664344, 3639104, 4662602, 5328688, 9325204, 10657376, 18650408, 21314752, 37300816, 74601632, 149203264]

約数ペア:

[(1, 149203264), (2, 74601632), (4, 37300816), (7, 21314752), (8, 18650408), (14, 10657376), (16, 9325204), (28, 5328688), (32, 4662602), (41, 3639104), (56, 2664344), (64, 2331301), (82, 1819552), (112, 1332172), (164, 909776), (224, 666086), (287, 519872), (328, 454888), (448, 333043), (574, 259936), (656, 227444), (1148, 129968), (1312, 113722), (2296, 64984), (2624, 56861), (4592, 32492), (8123, 18368), (9184, 16246)]