156984687278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1\times {\mathrm{4813}}^1$

素因数の和:5481

約数の個数: 64

約数和(自身を含む): 263033879040

約数和(自身を除く): 106049191762

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 557, 874, 1114, 1273, 1541, 2546, 3082, 4813, 9626, 10583, 12811, 21166, 25622, 29279, 37319, 58558, 74638, 91447, 110699, 182894, 221398, 243409, 322471, 486818, 644942, 709061, 858337, 1418122, 1716674, 2103281, 2680841, 4206562, 5361682, 6126949, 7416833, 12253898, 14833666, 16308403, 32616806, 50935979, 61659343, 101871958, 123318686, 140919827, 179616347, 281839654, 359232694, 1171527517, 2343055034, 3412710593, 4131175981, 6825421186, 8262351962, 78492343639, 156984687278]

約数ペア:

[(1, 156984687278), (2, 78492343639), (19, 8262351962), (23, 6825421186), (38, 4131175981), (46, 3412710593), (67, 2343055034), (134, 1171527517), (437, 359232694), (557, 281839654), (874, 179616347), (1114, 140919827), (1273, 123318686), (1541, 101871958), (2546, 61659343), (3082, 50935979), (4813, 32616806), (9626, 16308403), (10583, 14833666), (12811, 12253898), (21166, 7416833), (25622, 6126949), (29279, 5361682), (37319, 4206562), (58558, 2680841), (74638, 2103281), (91447, 1716674), (110699, 1418122), (182894, 858337), (221398, 709061), (243409, 644942), (322471, 486818)]