156365220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236917}}^1$

素因数の和:236940

約数の個数: 48

約数和(自身を含む): 477626688

約数和(自身を除く): 321261468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 236917, 473834, 710751, 947668, 1184585, 1421502, 2369170, 2606087, 2843004, 3553755, 4738340, 5212174, 7107510, 7818261, 10424348, 13030435, 14215020, 15636522, 26060870, 31273044, 39091305, 52121740, 78182610, 156365220]

約数ペア:

[(1, 156365220), (2, 78182610), (3, 52121740), (4, 39091305), (5, 31273044), (6, 26060870), (10, 15636522), (11, 14215020), (12, 13030435), (15, 10424348), (20, 7818261), (22, 7107510), (30, 5212174), (33, 4738340), (44, 3553755), (55, 2843004), (60, 2606087), (66, 2369170), (110, 1421502), (132, 1184585), (165, 947668), (220, 710751), (330, 473834), (660, 236917)]