158573960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10139}}^1$

素因数の和:10190

約数の個数: 64

約数和(自身を含む): 394243200

約数和(自身を除く): 235669240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 10139, 15640, 20278, 40556, 50695, 81112, 101390, 172363, 202780, 233197, 344726, 405560, 466394, 689452, 861815, 932788, 1165985, 1378904, 1723630, 1865576, 2331970, 3447260, 3964349, 4663940, 6894520, 7928698, 9327880, 15857396, 19821745, 31714792, 39643490, 79286980, 158573960]

約数ペア:

[(1, 158573960), (2, 79286980), (4, 39643490), (5, 31714792), (8, 19821745), (10, 15857396), (17, 9327880), (20, 7928698), (23, 6894520), (34, 4663940), (40, 3964349), (46, 3447260), (68, 2331970), (85, 1865576), (92, 1723630), (115, 1378904), (136, 1165985), (170, 932788), (184, 861815), (230, 689452), (340, 466394), (391, 405560), (460, 344726), (680, 233197), (782, 202780), (920, 172363), (1564, 101390), (1955, 81112), (3128, 50695), (3910, 40556), (7820, 20278), (10139, 15640)]