156970758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219847}}^1$

素因数の和:219876

約数の個数: 32

約数和(自身を含む): 379897344

約数和(自身を除く): 222926586

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 219847, 439694, 659541, 1319082, 1538929, 3077858, 3737399, 4616787, 7474798, 9233574, 11212197, 22424394, 26161793, 52323586, 78485379, 156970758]

約数ペア:

[(1, 156970758), (2, 78485379), (3, 52323586), (6, 26161793), (7, 22424394), (14, 11212197), (17, 9233574), (21, 7474798), (34, 4616787), (42, 3737399), (51, 3077858), (102, 1538929), (119, 1319082), (238, 659541), (357, 439694), (714, 219847)]