153020904

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 392688000

約数和(自身を除く): 239667096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 568, 712, 852, 1009, 1068, 1704, 2018, 2136, 3027, 4036, 6054, 6319, 8072, 12108, 12638, 18957, 24216, 25276, 37914, 50552, 71639, 75828, 89801, 143278, 151656, 179602, 214917, 269403, 286556, 359204, 429834, 538806, 573112, 718408, 859668, 1077612, 1719336, 2155224, 6375871, 12751742, 19127613, 25503484, 38255226, 51006968, 76510452, 153020904]

約数ペア:

[(1, 153020904), (2, 76510452), (3, 51006968), (4, 38255226), (6, 25503484), (8, 19127613), (12, 12751742), (24, 6375871), (71, 2155224), (89, 1719336), (142, 1077612), (178, 859668), (213, 718408), (267, 573112), (284, 538806), (356, 429834), (426, 359204), (534, 286556), (568, 269403), (712, 214917), (852, 179602), (1009, 151656), (1068, 143278), (1704, 89801), (2018, 75828), (2136, 71639), (3027, 50552), (4036, 37914), (6054, 25276), (6319, 24216), (8072, 18957), (12108, 12638)]