168591540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 510685056

約数和(自身を除く): 342093516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 331, 390, 653, 662, 780, 993, 1306, 1324, 1655, 1959, 1986, 2612, 3265, 3310, 3918, 3972, 4303, 4965, 6530, 6620, 7836, 8489, 8606, 9795, 9930, 12909, 13060, 16978, 17212, 19590, 19860, 21515, 25467, 25818, 33956, 39180, 42445, 43030, 50934, 51636, 64545, 84890, 86060, 101868, 127335, 129090, 169780, 216143, 254670, 258180, 432286, 509340, 648429, 864572, 1080715, 1296858, 2161430, 2593716, 2809859, 3242145, 4322860, 5619718, 6484290, 8429577, 11239436, 12968580, 14049295, 16859154, 28098590, 33718308, 42147885, 56197180, 84295770, 168591540]

約数ペア:

[(1, 168591540), (2, 84295770), (3, 56197180), (4, 42147885), (5, 33718308), (6, 28098590), (10, 16859154), (12, 14049295), (13, 12968580), (15, 11239436), (20, 8429577), (26, 6484290), (30, 5619718), (39, 4322860), (52, 3242145), (60, 2809859), (65, 2593716), (78, 2161430), (130, 1296858), (156, 1080715), (195, 864572), (260, 648429), (331, 509340), (390, 432286), (653, 258180), (662, 254670), (780, 216143), (993, 169780), (1306, 129090), (1324, 127335), (1655, 101868), (1959, 86060), (1986, 84890), (2612, 64545), (3265, 51636), (3310, 50934), (3918, 43030), (3972, 42445), (4303, 39180), (4965, 33956), (6530, 25818), (6620, 25467), (7836, 21515), (8489, 19860), (8606, 19590), (9795, 17212), (9930, 16978), (12909, 13060)]