188270004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7687}}^1$

素因数の和:7864

約数の個数: 48

約数和(自身を含む): 476163968

約数和(自身を除く): 287893964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 7687, 8164, 12246, 15374, 23061, 24492, 30748, 46122, 92244, 99931, 199862, 299793, 399724, 599586, 1199172, 1206859, 2413718, 3620577, 4827436, 7241154, 14482308, 15689167, 31378334, 47067501, 62756668, 94135002, 188270004]

約数ペア:

[(1, 188270004), (2, 94135002), (3, 62756668), (4, 47067501), (6, 31378334), (12, 15689167), (13, 14482308), (26, 7241154), (39, 4827436), (52, 3620577), (78, 2413718), (156, 1206859), (157, 1199172), (314, 599586), (471, 399724), (628, 299793), (942, 199862), (1884, 99931), (2041, 92244), (4082, 46122), (6123, 30748), (7687, 24492), (8164, 23061), (12246, 15374)]