151504444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 332404128

約数和(自身を除く): 180899684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 169, 182, 202, 317, 338, 364, 404, 634, 676, 707, 1183, 1268, 1313, 1414, 2219, 2366, 2626, 2828, 4121, 4438, 4732, 5252, 8242, 8876, 9191, 16484, 17069, 18382, 28847, 32017, 34138, 36764, 53573, 57694, 64034, 68276, 107146, 115388, 119483, 128068, 214292, 224119, 238966, 375011, 416221, 448238, 477932, 750022, 832442, 896476, 1500044, 1664884, 2913547, 5410873, 5827094, 10821746, 11654188, 21643492, 37876111, 75752222, 151504444]

約数ペア:

[(1, 151504444), (2, 75752222), (4, 37876111), (7, 21643492), (13, 11654188), (14, 10821746), (26, 5827094), (28, 5410873), (52, 2913547), (91, 1664884), (101, 1500044), (169, 896476), (182, 832442), (202, 750022), (317, 477932), (338, 448238), (364, 416221), (404, 375011), (634, 238966), (676, 224119), (707, 214292), (1183, 128068), (1268, 119483), (1313, 115388), (1414, 107146), (2219, 68276), (2366, 64034), (2626, 57694), (2828, 53573), (4121, 36764), (4438, 34138), (4732, 32017), (5252, 28847), (8242, 18382), (8876, 17069), (9191, 16484)]