144400008

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 370872000

約数和(自身を除く): 226471992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 89, 134, 178, 201, 267, 268, 356, 402, 534, 536, 712, 804, 1009, 1068, 1608, 2018, 2136, 3027, 4036, 5963, 6054, 8072, 11926, 12108, 17889, 23852, 24216, 35778, 47704, 67603, 71556, 89801, 135206, 143112, 179602, 202809, 269403, 270412, 359204, 405618, 538806, 540824, 718408, 811236, 1077612, 1622472, 2155224, 6016667, 12033334, 18050001, 24066668, 36100002, 48133336, 72200004, 144400008]

約数ペア:

[(1, 144400008), (2, 72200004), (3, 48133336), (4, 36100002), (6, 24066668), (8, 18050001), (12, 12033334), (24, 6016667), (67, 2155224), (89, 1622472), (134, 1077612), (178, 811236), (201, 718408), (267, 540824), (268, 538806), (356, 405618), (402, 359204), (534, 270412), (536, 269403), (712, 202809), (804, 179602), (1009, 143112), (1068, 135206), (1608, 89801), (2018, 71556), (2136, 67603), (3027, 47704), (4036, 35778), (5963, 24216), (6054, 23852), (8072, 17889), (11926, 12108)]