179637948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 549319680

約数和(自身を除く): 369681732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 47, 58, 63, 84, 87, 94, 116, 126, 141, 174, 188, 203, 252, 261, 282, 329, 348, 406, 423, 522, 523, 564, 609, 658, 812, 846, 987, 1044, 1046, 1218, 1316, 1363, 1569, 1692, 1827, 1974, 2092, 2436, 2726, 2961, 3138, 3654, 3661, 3948, 4089, 4707, 5452, 5922, 6276, 7308, 7322, 8178, 9414, 9541, 10983, 11844, 12267, 14644, 15167, 16356, 18828, 19082, 21966, 24534, 24581, 28623, 30334, 32949, 38164, 43932, 45501, 49068, 49162, 57246, 60668, 65898, 73743, 85869, 91002, 98324, 106169, 114492, 131796, 136503, 147486, 171738, 172067, 182004, 212338, 221229, 273006, 294972, 318507, 343476, 344134, 424676, 442458, 516201, 546012, 637014, 688268, 712849, 884916, 955521, 1032402, 1274028, 1425698, 1548603, 1911042, 2064804, 2138547, 2851396, 3097206, 3822084, 4277094, 4989943, 6194412, 6415641, 8554188, 9979886, 12831282, 14969829, 19959772, 25662564, 29939658, 44909487, 59879316, 89818974, 179637948]

約数ペア:

[(1, 179637948), (2, 89818974), (3, 59879316), (4, 44909487), (6, 29939658), (7, 25662564), (9, 19959772), (12, 14969829), (14, 12831282), (18, 9979886), (21, 8554188), (28, 6415641), (29, 6194412), (36, 4989943), (42, 4277094), (47, 3822084), (58, 3097206), (63, 2851396), (84, 2138547), (87, 2064804), (94, 1911042), (116, 1548603), (126, 1425698), (141, 1274028), (174, 1032402), (188, 955521), (203, 884916), (252, 712849), (261, 688268), (282, 637014), (329, 546012), (348, 516201), (406, 442458), (423, 424676), (522, 344134), (523, 343476), (564, 318507), (609, 294972), (658, 273006), (812, 221229), (846, 212338), (987, 182004), (1044, 172067), (1046, 171738), (1218, 147486), (1316, 136503), (1363, 131796), (1569, 114492), (1692, 106169), (1827, 98324), (1974, 91002), (2092, 85869), (2436, 73743), (2726, 65898), (2961, 60668), (3138, 57246), (3654, 49162), (3661, 49068), (3948, 45501), (4089, 43932), (4707, 38164), (5452, 32949), (5922, 30334), (6276, 28623), (7308, 24581), (7322, 24534), (8178, 21966), (9414, 19082), (9541, 18828), (10983, 16356), (11844, 15167), (12267, 14644)]