155107212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6673}}^1$

素因数の和:6842

約数の個数: 48

約数和(自身を含む): 392431200

約数和(自身を除く): 237323988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3874, 5811, 6673, 7748, 11622, 13346, 20019, 23244, 26692, 40038, 80076, 86749, 173498, 260247, 346996, 520494, 994277, 1040988, 1988554, 2982831, 3977108, 5965662, 11931324, 12925601, 25851202, 38776803, 51702404, 77553606, 155107212]

約数ペア:

[(1, 155107212), (2, 77553606), (3, 51702404), (4, 38776803), (6, 25851202), (12, 12925601), (13, 11931324), (26, 5965662), (39, 3977108), (52, 2982831), (78, 1988554), (149, 1040988), (156, 994277), (298, 520494), (447, 346996), (596, 260247), (894, 173498), (1788, 86749), (1937, 80076), (3874, 40038), (5811, 26692), (6673, 23244), (7748, 20019), (11622, 13346)]