156873420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79229}}^1$

素因数の和:79255

約数の個数: 72

約数和(自身を含む): 519114960

約数和(自身を除く): 362241540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 79229, 158458, 237687, 316916, 396145, 475374, 713061, 792290, 871519, 950748, 1188435, 1426122, 1584580, 1743038, 2376870, 2614557, 2852244, 3486076, 3565305, 4357595, 4753740, 5229114, 7130610, 7843671, 8715190, 10458228, 13072785, 14261220, 15687342, 17430380, 26145570, 31374684, 39218355, 52291140, 78436710, 156873420]

約数ペア:

[(1, 156873420), (2, 78436710), (3, 52291140), (4, 39218355), (5, 31374684), (6, 26145570), (9, 17430380), (10, 15687342), (11, 14261220), (12, 13072785), (15, 10458228), (18, 8715190), (20, 7843671), (22, 7130610), (30, 5229114), (33, 4753740), (36, 4357595), (44, 3565305), (45, 3486076), (55, 2852244), (60, 2614557), (66, 2376870), (90, 1743038), (99, 1584580), (110, 1426122), (132, 1188435), (165, 950748), (180, 871519), (198, 792290), (220, 713061), (330, 475374), (396, 396145), (495, 316916), (660, 237687), (990, 158458), (1980, 79229)]