155031792

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{169991}}^1$

素因数の和:170021

約数の個数: 40

約数和(自身を含む): 421580160

約数和(自身を除く): 266548368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 169991, 339982, 509973, 679964, 1019946, 1359928, 2039892, 2719856, 3229829, 4079784, 6459658, 8159568, 9689487, 12919316, 19378974, 25838632, 38757948, 51677264, 77515896, 155031792]

約数ペア:

[(1, 155031792), (2, 77515896), (3, 51677264), (4, 38757948), (6, 25838632), (8, 19378974), (12, 12919316), (16, 9689487), (19, 8159568), (24, 6459658), (38, 4079784), (48, 3229829), (57, 2719856), (76, 2039892), (114, 1359928), (152, 1019946), (228, 679964), (304, 509973), (456, 339982), (912, 169991)]