190390158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 493608960

約数和(自身を除く): 303218802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 79, 93, 126, 158, 186, 217, 237, 279, 434, 474, 553, 558, 617, 651, 711, 1106, 1234, 1302, 1422, 1659, 1851, 1953, 2449, 3318, 3702, 3906, 4319, 4898, 4977, 5553, 7347, 8638, 9954, 11106, 12957, 14694, 17143, 19127, 22041, 25914, 34286, 38254, 38871, 44082, 48743, 51429, 57381, 77742, 97486, 102858, 114762, 133889, 146229, 154287, 172143, 267778, 292458, 308574, 341201, 344286, 401667, 438687, 682402, 803334, 877374, 1023603, 1205001, 1511033, 2047206, 2410002, 3022066, 3070809, 4533099, 6141618, 9066198, 10577231, 13599297, 21154462, 27198594, 31731693, 63463386, 95195079, 190390158]

約数ペア:

[(1, 190390158), (2, 95195079), (3, 63463386), (6, 31731693), (7, 27198594), (9, 21154462), (14, 13599297), (18, 10577231), (21, 9066198), (31, 6141618), (42, 4533099), (62, 3070809), (63, 3022066), (79, 2410002), (93, 2047206), (126, 1511033), (158, 1205001), (186, 1023603), (217, 877374), (237, 803334), (279, 682402), (434, 438687), (474, 401667), (553, 344286), (558, 341201), (617, 308574), (651, 292458), (711, 267778), (1106, 172143), (1234, 154287), (1302, 146229), (1422, 133889), (1659, 114762), (1851, 102858), (1953, 97486), (2449, 77742), (3318, 57381), (3702, 51429), (3906, 48743), (4319, 44082), (4898, 38871), (4977, 38254), (5553, 34286), (7347, 25914), (8638, 22041), (9954, 19127), (11106, 17143), (12957, 14694)]