162655140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 473969664

約数和(自身を除く): 311314524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 157, 186, 310, 314, 372, 465, 471, 557, 620, 628, 785, 930, 942, 1114, 1570, 1671, 1860, 1884, 2228, 2355, 2785, 3140, 3342, 4710, 4867, 5570, 6684, 8355, 9420, 9734, 11140, 14601, 16710, 17267, 19468, 24335, 29202, 33420, 34534, 48670, 51801, 58404, 69068, 73005, 86335, 87449, 97340, 103602, 146010, 172670, 174898, 207204, 259005, 262347, 292020, 345340, 349796, 437245, 518010, 524694, 874490, 1036020, 1049388, 1311735, 1748980, 2623470, 2710919, 5246940, 5421838, 8132757, 10843676, 13554595, 16265514, 27109190, 32531028, 40663785, 54218380, 81327570, 162655140]

約数ペア:

[(1, 162655140), (2, 81327570), (3, 54218380), (4, 40663785), (5, 32531028), (6, 27109190), (10, 16265514), (12, 13554595), (15, 10843676), (20, 8132757), (30, 5421838), (31, 5246940), (60, 2710919), (62, 2623470), (93, 1748980), (124, 1311735), (155, 1049388), (157, 1036020), (186, 874490), (310, 524694), (314, 518010), (372, 437245), (465, 349796), (471, 345340), (557, 292020), (620, 262347), (628, 259005), (785, 207204), (930, 174898), (942, 172670), (1114, 146010), (1570, 103602), (1671, 97340), (1860, 87449), (1884, 86335), (2228, 73005), (2355, 69068), (2785, 58404), (3140, 51801), (3342, 48670), (4710, 34534), (4867, 33420), (5570, 29202), (6684, 24335), (8355, 19468), (9420, 17267), (9734, 16710), (11140, 14601)]