155384586

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5683}}^1$

素因数の和:5736

約数の個数: 72

約数和(自身を含む): 404337024

約数和(自身を除く): 248952438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 5683, 9114, 11366, 13671, 17049, 27342, 34098, 39781, 51147, 79562, 102294, 119343, 176173, 238686, 278467, 352346, 358029, 528519, 556934, 716058, 835401, 1057038, 1233211, 1585557, 1670802, 2466422, 2506203, 3171114, 3699633, 5012406, 7399266, 8632477, 11098899, 17264954, 22197798, 25897431, 51794862, 77692293, 155384586]

約数ペア:

[(1, 155384586), (2, 77692293), (3, 51794862), (6, 25897431), (7, 22197798), (9, 17264954), (14, 11098899), (18, 8632477), (21, 7399266), (31, 5012406), (42, 3699633), (49, 3171114), (62, 2506203), (63, 2466422), (93, 1670802), (98, 1585557), (126, 1233211), (147, 1057038), (186, 835401), (217, 716058), (279, 556934), (294, 528519), (434, 358029), (441, 352346), (558, 278467), (651, 238686), (882, 176173), (1302, 119343), (1519, 102294), (1953, 79562), (3038, 51147), (3906, 39781), (4557, 34098), (5683, 27342), (9114, 17049), (11366, 13671)]