158349888

素因数分解:

$2^6\times 3^2\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1092

約数の個数: 84

約数和(自身を含む): 455656188

約数和(自身を除く): 297306300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 421, 576, 653, 842, 1263, 1306, 1684, 1959, 2526, 2612, 3368, 3789, 3918, 5052, 5224, 5877, 6736, 7578, 7836, 10104, 10448, 11754, 13472, 15156, 15672, 20208, 20896, 23508, 26944, 30312, 31344, 40416, 41792, 47016, 60624, 62688, 80832, 94032, 121248, 125376, 188064, 242496, 274913, 376128, 549826, 824739, 1099652, 1649478, 2199304, 2474217, 3298956, 4398608, 4948434, 6597912, 8797216, 9896868, 13195824, 17594432, 19793736, 26391648, 39587472, 52783296, 79174944, 158349888]

約数ペア:

[(1, 158349888), (2, 79174944), (3, 52783296), (4, 39587472), (6, 26391648), (8, 19793736), (9, 17594432), (12, 13195824), (16, 9896868), (18, 8797216), (24, 6597912), (32, 4948434), (36, 4398608), (48, 3298956), (64, 2474217), (72, 2199304), (96, 1649478), (144, 1099652), (192, 824739), (288, 549826), (421, 376128), (576, 274913), (653, 242496), (842, 188064), (1263, 125376), (1306, 121248), (1684, 94032), (1959, 80832), (2526, 62688), (2612, 60624), (3368, 47016), (3789, 41792), (3918, 40416), (5052, 31344), (5224, 30312), (5877, 26944), (6736, 23508), (7578, 20896), (7836, 20208), (10104, 15672), (10448, 15156), (11754, 13472)]