159615540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{18097}}^1$

素因数の和:18126

約数の個数: 108

約数和(自身を含む): 563245956

約数和(自身を除く): 403630416

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 18097, 36194, 54291, 72388, 90485, 108582, 126679, 162873, 180970, 217164, 253358, 271455, 325746, 361940, 380037, 506716, 542910, 633395, 651492, 760074, 814365, 886753, 1085820, 1140111, 1266790, 1520148, 1628730, 1773506, 1900185, 2280222, 2533580, 2660259, 3257460, 3547012, 3800370, 4433765, 4560444, 5320518, 5700555, 7600740, 7980777, 8867530, 10641036, 11401110, 13301295, 15961554, 17735060, 22802220, 26602590, 31923108, 39903885, 53205180, 79807770, 159615540]

約数ペア:

[(1, 159615540), (2, 79807770), (3, 53205180), (4, 39903885), (5, 31923108), (6, 26602590), (7, 22802220), (9, 17735060), (10, 15961554), (12, 13301295), (14, 11401110), (15, 10641036), (18, 8867530), (20, 7980777), (21, 7600740), (28, 5700555), (30, 5320518), (35, 4560444), (36, 4433765), (42, 3800370), (45, 3547012), (49, 3257460), (60, 2660259), (63, 2533580), (70, 2280222), (84, 1900185), (90, 1773506), (98, 1628730), (105, 1520148), (126, 1266790), (140, 1140111), (147, 1085820), (180, 886753), (196, 814365), (210, 760074), (245, 651492), (252, 633395), (294, 542910), (315, 506716), (420, 380037), (441, 361940), (490, 325746), (588, 271455), (630, 253358), (735, 217164), (882, 180970), (980, 162873), (1260, 126679), (1470, 108582), (1764, 90485), (2205, 72388), (2940, 54291), (4410, 36194), (8820, 18097)]