156211860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 530030592

約数和(自身を除く): 373818732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 103, 105, 115, 138, 140, 157, 161, 206, 210, 230, 276, 309, 314, 322, 345, 412, 420, 460, 471, 483, 515, 618, 628, 644, 690, 721, 785, 805, 942, 966, 1030, 1099, 1236, 1380, 1442, 1545, 1570, 1610, 1884, 1932, 2060, 2163, 2198, 2355, 2369, 2415, 2884, 3090, 3140, 3220, 3297, 3605, 3611, 4326, 4396, 4710, 4738, 4830, 5495, 6180, 6594, 7107, 7210, 7222, 8652, 9420, 9476, 9660, 10815, 10833, 10990, 11845, 13188, 14214, 14420, 14444, 16171, 16485, 16583, 18055, 21630, 21666, 21980, 23690, 25277, 28428, 32342, 32970, 33166, 35535, 36110, 43260, 43332, 47380, 48513, 49749, 50554, 54165, 64684, 65940, 66332, 71070, 72220, 75831, 80855, 82915, 97026, 99498, 101108, 108330, 113197, 126385, 142140, 151662, 161710, 165830, 194052, 198996, 216660, 226394, 242565, 248745, 252770, 303324, 323420, 331660, 339591, 371933, 379155, 452788, 485130, 497490, 505540, 565985, 679182, 743866, 758310, 970260, 994980, 1115799, 1131970, 1358364, 1487732, 1516620, 1697955, 1859665, 2231598, 2263940, 2603531, 3395910, 3719330, 4463196, 5207062, 5578995, 6791820, 7438660, 7810593, 10414124, 11157990, 13017655, 15621186, 22315980, 26035310, 31242372, 39052965, 52070620, 78105930, 156211860]

約数ペア:

[(1, 156211860), (2, 78105930), (3, 52070620), (4, 39052965), (5, 31242372), (6, 26035310), (7, 22315980), (10, 15621186), (12, 13017655), (14, 11157990), (15, 10414124), (20, 7810593), (21, 7438660), (23, 6791820), (28, 5578995), (30, 5207062), (35, 4463196), (42, 3719330), (46, 3395910), (60, 2603531), (69, 2263940), (70, 2231598), (84, 1859665), (92, 1697955), (103, 1516620), (105, 1487732), (115, 1358364), (138, 1131970), (140, 1115799), (157, 994980), (161, 970260), (206, 758310), (210, 743866), (230, 679182), (276, 565985), (309, 505540), (314, 497490), (322, 485130), (345, 452788), (412, 379155), (420, 371933), (460, 339591), (471, 331660), (483, 323420), (515, 303324), (618, 252770), (628, 248745), (644, 242565), (690, 226394), (721, 216660), (785, 198996), (805, 194052), (942, 165830), (966, 161710), (1030, 151662), (1099, 142140), (1236, 126385), (1380, 113197), (1442, 108330), (1545, 101108), (1570, 99498), (1610, 97026), (1884, 82915), (1932, 80855), (2060, 75831), (2163, 72220), (2198, 71070), (2355, 66332), (2369, 65940), (2415, 64684), (2884, 54165), (3090, 50554), (3140, 49749), (3220, 48513), (3297, 47380), (3605, 43332), (3611, 43260), (4326, 36110), (4396, 35535), (4710, 33166), (4738, 32970), (4830, 32342), (5495, 28428), (6180, 25277), (6594, 23690), (7107, 21980), (7210, 21666), (7222, 21630), (8652, 18055), (9420, 16583), (9476, 16485), (9660, 16171), (10815, 14444), (10833, 14420), (10990, 14214), (11845, 13188)]