144772212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 383507712

約数和(自身を除く): 238735500

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 157, 257, 276, 299, 314, 471, 514, 598, 628, 771, 897, 942, 1028, 1196, 1542, 1794, 1884, 2041, 3084, 3341, 3588, 3611, 4082, 5911, 6123, 6682, 7222, 8164, 10023, 10833, 11822, 12246, 13364, 14444, 17733, 20046, 21666, 23644, 24492, 35466, 40092, 40349, 43332, 46943, 70932, 76843, 80698, 93886, 121047, 140829, 153686, 161396, 187772, 230529, 242094, 281658, 307372, 461058, 484188, 524537, 563316, 922116, 928027, 1049074, 1573611, 1856054, 2098148, 2784081, 3147222, 3712108, 5568162, 6294444, 11136324, 12064351, 24128702, 36193053, 48257404, 72386106, 144772212]

約数ペア:

[(1, 144772212), (2, 72386106), (3, 48257404), (4, 36193053), (6, 24128702), (12, 12064351), (13, 11136324), (23, 6294444), (26, 5568162), (39, 3712108), (46, 3147222), (52, 2784081), (69, 2098148), (78, 1856054), (92, 1573611), (138, 1049074), (156, 928027), (157, 922116), (257, 563316), (276, 524537), (299, 484188), (314, 461058), (471, 307372), (514, 281658), (598, 242094), (628, 230529), (771, 187772), (897, 161396), (942, 153686), (1028, 140829), (1196, 121047), (1542, 93886), (1794, 80698), (1884, 76843), (2041, 70932), (3084, 46943), (3341, 43332), (3588, 40349), (3611, 40092), (4082, 35466), (5911, 24492), (6123, 23644), (6682, 21666), (7222, 20046), (8164, 17733), (10023, 14444), (10833, 13364), (11822, 12246)]