144927216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2357}}^1$

素因数の和:2439

約数の個数: 120

約数和(自身を含む): 471335904

約数和(自身を除く): 326408688

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, 2357, 2562, 2928, 3416, 3843, 4392, 4714, 5124, 6832, 7071, 7686, 8784, 9428, 10248, 14142, 15372, 16499, 18856, 20496, 21213, 28284, 30744, 32998, 37712, 42426, 49497, 56568, 61488, 65996, 84852, 98994, 113136, 131992, 143777, 148491, 169704, 197988, 263984, 287554, 296982, 339408, 395976, 431331, 575108, 593964, 791952, 862662, 1006439, 1150216, 1187928, 1293993, 1725324, 2012878, 2300432, 2375856, 2587986, 3019317, 3450648, 4025756, 5175972, 6038634, 6901296, 8051512, 9057951, 10351944, 12077268, 16103024, 18115902, 20703888, 24154536, 36231804, 48309072, 72463608, 144927216]

約数ペア:

[(1, 144927216), (2, 72463608), (3, 48309072), (4, 36231804), (6, 24154536), (7, 20703888), (8, 18115902), (9, 16103024), (12, 12077268), (14, 10351944), (16, 9057951), (18, 8051512), (21, 6901296), (24, 6038634), (28, 5175972), (36, 4025756), (42, 3450648), (48, 3019317), (56, 2587986), (61, 2375856), (63, 2300432), (72, 2012878), (84, 1725324), (112, 1293993), (122, 1187928), (126, 1150216), (144, 1006439), (168, 862662), (183, 791952), (244, 593964), (252, 575108), (336, 431331), (366, 395976), (427, 339408), (488, 296982), (504, 287554), (549, 263984), (732, 197988), (854, 169704), (976, 148491), (1008, 143777), (1098, 131992), (1281, 113136), (1464, 98994), (1708, 84852), (2196, 65996), (2357, 61488), (2562, 56568), (2928, 49497), (3416, 42426), (3843, 37712), (4392, 32998), (4714, 30744), (5124, 28284), (6832, 21213), (7071, 20496), (7686, 18856), (8784, 16499), (9428, 15372), (10248, 14142)]