149600172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2699}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 362880000

約数和(自身を除く): 213279828

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 149, 186, 298, 372, 447, 596, 894, 1788, 2699, 4619, 5398, 8097, 9238, 10796, 13857, 16194, 18476, 27714, 32388, 55428, 83669, 167338, 251007, 334676, 402151, 502014, 804302, 1004028, 1206453, 1608604, 2412906, 4825812, 12466681, 24933362, 37400043, 49866724, 74800086, 149600172]

約数ペア:

[(1, 149600172), (2, 74800086), (3, 49866724), (4, 37400043), (6, 24933362), (12, 12466681), (31, 4825812), (62, 2412906), (93, 1608604), (124, 1206453), (149, 1004028), (186, 804302), (298, 502014), (372, 402151), (447, 334676), (596, 251007), (894, 167338), (1788, 83669), (2699, 55428), (4619, 32388), (5398, 27714), (8097, 18476), (9238, 16194), (10796, 13857)]