157422216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 469647360

約数和(自身を除く): 312225144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 167, 168, 181, 186, 217, 248, 334, 362, 372, 434, 501, 543, 651, 668, 724, 744, 868, 1002, 1086, 1169, 1267, 1302, 1336, 1448, 1736, 2004, 2172, 2338, 2534, 2604, 3507, 3801, 4008, 4344, 4676, 5068, 5177, 5208, 5611, 7014, 7602, 9352, 10136, 10354, 11222, 14028, 15204, 15531, 16833, 20708, 22444, 28056, 30227, 30408, 31062, 33666, 36239, 39277, 41416, 44888, 60454, 62124, 67332, 72478, 78554, 90681, 108717, 117831, 120908, 124248, 134664, 144956, 157108, 181362, 211589, 217434, 235662, 241816, 289912, 314216, 362724, 423178, 434868, 471324, 634767, 725448, 846356, 869736, 937037, 942648, 1269534, 1692712, 1874074, 2539068, 2811111, 3748148, 5078136, 5622222, 6559259, 7496296, 11244444, 13118518, 19677777, 22488888, 26237036, 39355554, 52474072, 78711108, 157422216]

約数ペア:

[(1, 157422216), (2, 78711108), (3, 52474072), (4, 39355554), (6, 26237036), (7, 22488888), (8, 19677777), (12, 13118518), (14, 11244444), (21, 7496296), (24, 6559259), (28, 5622222), (31, 5078136), (42, 3748148), (56, 2811111), (62, 2539068), (84, 1874074), (93, 1692712), (124, 1269534), (167, 942648), (168, 937037), (181, 869736), (186, 846356), (217, 725448), (248, 634767), (334, 471324), (362, 434868), (372, 423178), (434, 362724), (501, 314216), (543, 289912), (651, 241816), (668, 235662), (724, 217434), (744, 211589), (868, 181362), (1002, 157108), (1086, 144956), (1169, 134664), (1267, 124248), (1302, 120908), (1336, 117831), (1448, 108717), (1736, 90681), (2004, 78554), (2172, 72478), (2338, 67332), (2534, 62124), (2604, 60454), (3507, 44888), (3801, 41416), (4008, 39277), (4344, 36239), (4676, 33666), (5068, 31062), (5177, 30408), (5208, 30227), (5611, 28056), (7014, 22444), (7602, 20708), (9352, 16833), (10136, 15531), (10354, 15204), (11222, 14028)]