138280764

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{587}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 329148288

約数和(自身を除く): 190867524

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 293, 402, 586, 587, 804, 879, 1172, 1174, 1758, 1761, 2348, 3516, 3522, 7044, 19631, 39262, 39329, 58893, 78524, 78658, 117786, 117987, 157316, 171991, 235572, 235974, 343982, 471948, 515973, 687964, 1031946, 2063892, 11523397, 23046794, 34570191, 46093588, 69140382, 138280764]

約数ペア:

[(1, 138280764), (2, 69140382), (3, 46093588), (4, 34570191), (6, 23046794), (12, 11523397), (67, 2063892), (134, 1031946), (201, 687964), (268, 515973), (293, 471948), (402, 343982), (586, 235974), (587, 235572), (804, 171991), (879, 157316), (1172, 117987), (1174, 117786), (1758, 78658), (1761, 78524), (2348, 58893), (3516, 39329), (3522, 39262), (7044, 19631)]