156963226240

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3660523}}^1$

素因数の和:3660609

約数の個数: 64

約数和(自身を含む): 380840916960

約数和(自身を除く): 223877690720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1340, 2144, 2680, 4288, 5360, 8576, 10720, 21440, 42880, 3660523, 7321046, 14642092, 18302615, 29284184, 36605230, 58568368, 73210460, 117136736, 146420920, 234273472, 245255041, 292841840, 468546944, 490510082, 585683680, 981020164, 1171367360, 1226275205, 1962040328, 2342734720, 2452550410, 3924080656, 4905100820, 7848161312, 9810201640, 15696322624, 19620403280, 31392645248, 39240806560, 78481613120, 156963226240]

約数ペア:

[(1, 156963226240), (2, 78481613120), (4, 39240806560), (5, 31392645248), (8, 19620403280), (10, 15696322624), (16, 9810201640), (20, 7848161312), (32, 4905100820), (40, 3924080656), (64, 2452550410), (67, 2342734720), (80, 1962040328), (128, 1226275205), (134, 1171367360), (160, 981020164), (268, 585683680), (320, 490510082), (335, 468546944), (536, 292841840), (640, 245255041), (670, 234273472), (1072, 146420920), (1340, 117136736), (2144, 73210460), (2680, 58568368), (4288, 36605230), (5360, 29284184), (8576, 18302615), (10720, 14642092), (21440, 7321046), (42880, 3660523)]