166939110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 483840000

約数和(自身を除く): 316900890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 199, 234, 239, 270, 351, 390, 398, 478, 585, 597, 702, 717, 995, 1170, 1194, 1195, 1434, 1755, 1791, 1990, 2151, 2390, 2587, 2985, 3107, 3510, 3582, 3585, 4302, 5174, 5373, 5970, 6214, 6453, 7170, 7761, 8955, 9321, 10746, 10755, 12906, 12935, 15522, 15535, 17910, 18642, 21510, 23283, 25870, 26865, 27963, 31070, 32265, 38805, 46566, 46605, 47561, 53730, 55926, 64530, 69849, 77610, 83889, 93210, 95122, 116415, 139698, 139815, 142683, 167778, 232830, 237805, 279630, 285366, 349245, 419445, 428049, 475610, 618293, 698490, 713415, 838890, 856098, 1236586, 1284147, 1426830, 1854879, 2140245, 2568294, 3091465, 3709758, 4280490, 5564637, 6182930, 6420735, 9274395, 11129274, 12841470, 16693911, 18548790, 27823185, 33387822, 55646370, 83469555, 166939110]

約数ペア:

[(1, 166939110), (2, 83469555), (3, 55646370), (5, 33387822), (6, 27823185), (9, 18548790), (10, 16693911), (13, 12841470), (15, 11129274), (18, 9274395), (26, 6420735), (27, 6182930), (30, 5564637), (39, 4280490), (45, 3709758), (54, 3091465), (65, 2568294), (78, 2140245), (90, 1854879), (117, 1426830), (130, 1284147), (135, 1236586), (195, 856098), (199, 838890), (234, 713415), (239, 698490), (270, 618293), (351, 475610), (390, 428049), (398, 419445), (478, 349245), (585, 285366), (597, 279630), (702, 237805), (717, 232830), (995, 167778), (1170, 142683), (1194, 139815), (1195, 139698), (1434, 116415), (1755, 95122), (1791, 93210), (1990, 83889), (2151, 77610), (2390, 69849), (2587, 64530), (2985, 55926), (3107, 53730), (3510, 47561), (3582, 46605), (3585, 46566), (4302, 38805), (5174, 32265), (5373, 31070), (5970, 27963), (6214, 26865), (6453, 25870), (7170, 23283), (7761, 21510), (8955, 18642), (9321, 17910), (10746, 15535), (10755, 15522), (12906, 12935)]