151246188

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1387

約数の個数: 72

約数和(自身を含む): 396264960

約数和(自身を除く): 245018772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 188, 213, 282, 284, 423, 426, 564, 639, 846, 852, 1259, 1278, 1692, 2518, 2556, 3337, 3777, 5036, 6674, 7554, 10011, 11331, 13348, 15108, 20022, 22662, 30033, 40044, 45324, 59173, 60066, 89389, 118346, 120132, 177519, 178778, 236692, 268167, 355038, 357556, 532557, 536334, 710076, 804501, 1065114, 1072668, 1609002, 2130228, 3218004, 4201283, 8402566, 12603849, 16805132, 25207698, 37811547, 50415396, 75623094, 151246188]

約数ペア:

[(1, 151246188), (2, 75623094), (3, 50415396), (4, 37811547), (6, 25207698), (9, 16805132), (12, 12603849), (18, 8402566), (36, 4201283), (47, 3218004), (71, 2130228), (94, 1609002), (141, 1072668), (142, 1065114), (188, 804501), (213, 710076), (282, 536334), (284, 532557), (423, 357556), (426, 355038), (564, 268167), (639, 236692), (846, 178778), (852, 177519), (1259, 120132), (1278, 118346), (1692, 89389), (2518, 60066), (2556, 59173), (3337, 45324), (3777, 40044), (5036, 30033), (6674, 22662), (7554, 20022), (10011, 15108), (11331, 13348)]