158997719080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1\times {\mathrm{23909}}^1$

素因数の和:24155

約数の個数: 96

約数和(自身を含む): 371809585800

約数和(自身を除く): 212811866720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 173, 248, 310, 346, 620, 692, 865, 961, 1240, 1384, 1730, 1922, 3460, 3844, 4805, 5363, 6920, 7688, 9610, 10726, 19220, 21452, 23909, 26815, 38440, 42904, 47818, 53630, 95636, 107260, 119545, 166253, 191272, 214520, 239090, 332506, 478180, 665012, 741179, 831265, 956360, 1330024, 1482358, 1662530, 2964716, 3325060, 3705895, 4136257, 5929432, 6650120, 7411790, 8272514, 14823580, 16545028, 20681285, 22976549, 29647160, 33090056, 41362570, 45953098, 82725140, 91906196, 114882745, 128223967, 165450280, 183812392, 229765490, 256447934, 459530980, 512895868, 641119835, 919061960, 1025791736, 1282239670, 2564479340, 3974942977, 5128958680, 7949885954, 15899771908, 19874714885, 31799543816, 39749429770, 79498859540, 158997719080]

約数ペア:

[(1, 158997719080), (2, 79498859540), (4, 39749429770), (5, 31799543816), (8, 19874714885), (10, 15899771908), (20, 7949885954), (31, 5128958680), (40, 3974942977), (62, 2564479340), (124, 1282239670), (155, 1025791736), (173, 919061960), (248, 641119835), (310, 512895868), (346, 459530980), (620, 256447934), (692, 229765490), (865, 183812392), (961, 165450280), (1240, 128223967), (1384, 114882745), (1730, 91906196), (1922, 82725140), (3460, 45953098), (3844, 41362570), (4805, 33090056), (5363, 29647160), (6920, 22976549), (7688, 20681285), (9610, 16545028), (10726, 14823580), (19220, 8272514), (21452, 7411790), (23909, 6650120), (26815, 5929432), (38440, 4136257), (42904, 3705895), (47818, 3325060), (53630, 2964716), (95636, 1662530), (107260, 1482358), (119545, 1330024), (166253, 956360), (191272, 831265), (214520, 741179), (239090, 665012), (332506, 478180)]