156985140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11839}}^1$

素因数の和:11881

約数の個数: 96

約数和(自身を含む): 501258240

約数和(自身を除く): 344273100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 11839, 13260, 23678, 35517, 47356, 59195, 71034, 118390, 142068, 153907, 177585, 201263, 236780, 307814, 355170, 402526, 461721, 603789, 615628, 710340, 769535, 805052, 923442, 1006315, 1207578, 1539070, 1846884, 2012630, 2308605, 2415156, 2616419, 3018945, 3078140, 4025260, 4617210, 5232838, 6037890, 7849257, 9234420, 10465676, 12075780, 13082095, 15698514, 26164190, 31397028, 39246285, 52328380, 78492570, 156985140]

約数ペア:

[(1, 156985140), (2, 78492570), (3, 52328380), (4, 39246285), (5, 31397028), (6, 26164190), (10, 15698514), (12, 13082095), (13, 12075780), (15, 10465676), (17, 9234420), (20, 7849257), (26, 6037890), (30, 5232838), (34, 4617210), (39, 4025260), (51, 3078140), (52, 3018945), (60, 2616419), (65, 2415156), (68, 2308605), (78, 2012630), (85, 1846884), (102, 1539070), (130, 1207578), (156, 1006315), (170, 923442), (195, 805052), (204, 769535), (221, 710340), (255, 615628), (260, 603789), (340, 461721), (390, 402526), (442, 355170), (510, 307814), (663, 236780), (780, 201263), (884, 177585), (1020, 153907), (1105, 142068), (1326, 118390), (2210, 71034), (2652, 59195), (3315, 47356), (4420, 35517), (6630, 23678), (11839, 13260)]