155145564

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1589

約数の個数: 144

約数和(自身を含む): 492844800

約数和(自身を除く): 337699236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1543, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3086, 3591, 3724, 4629, 4788, 5292, 5586, 6172, 7182, 8379, 9258, 10801, 11172, 13887, 14364, 16758, 18516, 21602, 25137, 27774, 29317, 32403, 33516, 41661, 43204, 50274, 55548, 58634, 64806, 75607, 83322, 87951, 97209, 100548, 117268, 129612, 151214, 166644, 175902, 194418, 205219, 226821, 263853, 291627, 302428, 351804, 388836, 410438, 453642, 527706, 583254, 615657, 680463, 791559, 820876, 907284, 1055412, 1166508, 1231314, 1360926, 1436533, 1583118, 1846971, 2041389, 2462628, 2721852, 2873066, 3166236, 3693942, 4082778, 4309599, 5540913, 5746132, 7387884, 8165556, 8619198, 11081826, 12928797, 17238396, 22163652, 25857594, 38786391, 51715188, 77572782, 155145564]

約数ペア:

[(1, 155145564), (2, 77572782), (3, 51715188), (4, 38786391), (6, 25857594), (7, 22163652), (9, 17238396), (12, 12928797), (14, 11081826), (18, 8619198), (19, 8165556), (21, 7387884), (27, 5746132), (28, 5540913), (36, 4309599), (38, 4082778), (42, 3693942), (49, 3166236), (54, 2873066), (57, 2721852), (63, 2462628), (76, 2041389), (84, 1846971), (98, 1583118), (108, 1436533), (114, 1360926), (126, 1231314), (133, 1166508), (147, 1055412), (171, 907284), (189, 820876), (196, 791559), (228, 680463), (252, 615657), (266, 583254), (294, 527706), (342, 453642), (378, 410438), (399, 388836), (441, 351804), (513, 302428), (532, 291627), (588, 263853), (684, 226821), (756, 205219), (798, 194418), (882, 175902), (931, 166644), (1026, 151214), (1197, 129612), (1323, 117268), (1543, 100548), (1596, 97209), (1764, 87951), (1862, 83322), (2052, 75607), (2394, 64806), (2646, 58634), (2793, 55548), (3086, 50274), (3591, 43204), (3724, 41661), (4629, 33516), (4788, 32403), (5292, 29317), (5586, 27774), (6172, 25137), (7182, 21602), (8379, 18516), (9258, 16758), (10801, 14364), (11172, 13887)]