137576264

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 331161600

約数和(自身を除く): 193585336

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 43, 56, 62, 76, 86, 97, 124, 133, 152, 172, 194, 217, 248, 266, 301, 344, 388, 434, 532, 589, 602, 679, 776, 817, 868, 1064, 1178, 1204, 1333, 1358, 1634, 1736, 1843, 2356, 2408, 2666, 2716, 3007, 3268, 3686, 4123, 4171, 4712, 5332, 5432, 5719, 6014, 6536, 7372, 8246, 8342, 9331, 10664, 11438, 12028, 12901, 14744, 16492, 16684, 18662, 21049, 22876, 24056, 25327, 25802, 29197, 32984, 33368, 37324, 42098, 45752, 50654, 51604, 57133, 58394, 74648, 79249, 84196, 101308, 103208, 114266, 116788, 129301, 158498, 168392, 177289, 202616, 228532, 233576, 258602, 316996, 354578, 399931, 457064, 517204, 554743, 633992, 709156, 799862, 905107, 1034408, 1109486, 1418312, 1599724, 1810214, 2218972, 2456719, 3199448, 3620428, 4437944, 4913438, 7240856, 9826876, 17197033, 19653752, 34394066, 68788132, 137576264]

約数ペア:

[(1, 137576264), (2, 68788132), (4, 34394066), (7, 19653752), (8, 17197033), (14, 9826876), (19, 7240856), (28, 4913438), (31, 4437944), (38, 3620428), (43, 3199448), (56, 2456719), (62, 2218972), (76, 1810214), (86, 1599724), (97, 1418312), (124, 1109486), (133, 1034408), (152, 905107), (172, 799862), (194, 709156), (217, 633992), (248, 554743), (266, 517204), (301, 457064), (344, 399931), (388, 354578), (434, 316996), (532, 258602), (589, 233576), (602, 228532), (679, 202616), (776, 177289), (817, 168392), (868, 158498), (1064, 129301), (1178, 116788), (1204, 114266), (1333, 103208), (1358, 101308), (1634, 84196), (1736, 79249), (1843, 74648), (2356, 58394), (2408, 57133), (2666, 51604), (2716, 50654), (3007, 45752), (3268, 42098), (3686, 37324), (4123, 33368), (4171, 32984), (4712, 29197), (5332, 25802), (5432, 25327), (5719, 24056), (6014, 22876), (6536, 21049), (7372, 18662), (8246, 16684), (8342, 16492), (9331, 14744), (10664, 12901), (11438, 12028)]