156967238210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1489}}^1\times {\mathrm{2003}}^1$

素因数の和:3795

約数の個数: 64

約数和(自身を含む): 298834876800

約数和(自身を除く): 141867638590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 1385, 1489, 2003, 2770, 2978, 4006, 5263, 7445, 10015, 10526, 14890, 20030, 26315, 28291, 38057, 52630, 56582, 76114, 141455, 190285, 282910, 380570, 412453, 554831, 824906, 1109662, 2062265, 2774155, 2982467, 4124530, 5548310, 5964934, 7836607, 10541789, 14912335, 15673214, 21083578, 29824670, 39183035, 52708945, 56666873, 78366070, 105417890, 113333746, 283334365, 566668730, 826143359, 1652286718, 4130716795, 8261433590, 15696723821, 31393447642, 78483619105, 156967238210]

約数ペア:

[(1, 156967238210), (2, 78483619105), (5, 31393447642), (10, 15696723821), (19, 8261433590), (38, 4130716795), (95, 1652286718), (190, 826143359), (277, 566668730), (554, 283334365), (1385, 113333746), (1489, 105417890), (2003, 78366070), (2770, 56666873), (2978, 52708945), (4006, 39183035), (5263, 29824670), (7445, 21083578), (10015, 15673214), (10526, 14912335), (14890, 10541789), (20030, 7836607), (26315, 5964934), (28291, 5548310), (38057, 4124530), (52630, 2982467), (56582, 2774155), (76114, 2062265), (141455, 1109662), (190285, 824906), (282910, 554831), (380570, 412453)]