157224816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2639

約数の個数: 120

約数和(自身を含む): 511313504

約数和(自身を除く): 354088688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2557, 2562, 2928, 3416, 3843, 4392, 5114, 5124, 6832, 7671, 7686, 8784, 10228, 10248, 15342, 15372, 17899, 20456, 20496, 23013, 30684, 30744, 35798, 40912, 46026, 53697, 61368, 61488, 71596, 92052, 107394, 122736, 143192, 155977, 161091, 184104, 214788, 286384, 311954, 322182, 368208, 429576, 467931, 623908, 644364, 859152, 935862, 1091839, 1247816, 1288728, 1403793, 1871724, 2183678, 2495632, 2577456, 2807586, 3275517, 3743448, 4367356, 5615172, 6551034, 7486896, 8734712, 9826551, 11230344, 13102068, 17469424, 19653102, 22460688, 26204136, 39306204, 52408272, 78612408, 157224816]

約数ペア:

[(1, 157224816), (2, 78612408), (3, 52408272), (4, 39306204), (6, 26204136), (7, 22460688), (8, 19653102), (9, 17469424), (12, 13102068), (14, 11230344), (16, 9826551), (18, 8734712), (21, 7486896), (24, 6551034), (28, 5615172), (36, 4367356), (42, 3743448), (48, 3275517), (56, 2807586), (61, 2577456), (63, 2495632), (72, 2183678), (84, 1871724), (112, 1403793), (122, 1288728), (126, 1247816), (144, 1091839), (168, 935862), (183, 859152), (244, 644364), (252, 623908), (336, 467931), (366, 429576), (427, 368208), (488, 322182), (504, 311954), (549, 286384), (732, 214788), (854, 184104), (976, 161091), (1008, 155977), (1098, 143192), (1281, 122736), (1464, 107394), (1708, 92052), (2196, 71596), (2557, 61488), (2562, 61368), (2928, 53697), (3416, 46026), (3843, 40912), (4392, 35798), (5114, 30744), (5124, 30684), (6832, 23013), (7671, 20496), (7686, 20456), (8784, 17899), (10228, 15372), (10248, 15342)]