155872008

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{26083}}^1$

素因数の和:26178

約数の個数: 48

約数和(自身を含む): 427255920

約数和(自身を除く): 271383912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 26083, 52166, 78249, 104332, 156498, 208664, 234747, 312996, 469494, 625992, 938988, 1877976, 2164889, 4329778, 6494667, 8659556, 12989334, 17319112, 19484001, 25978668, 38968002, 51957336, 77936004, 155872008]

約数ペア:

[(1, 155872008), (2, 77936004), (3, 51957336), (4, 38968002), (6, 25978668), (8, 19484001), (9, 17319112), (12, 12989334), (18, 8659556), (24, 6494667), (36, 4329778), (72, 2164889), (83, 1877976), (166, 938988), (249, 625992), (332, 469494), (498, 312996), (664, 234747), (747, 208664), (996, 156498), (1494, 104332), (1992, 78249), (2988, 52166), (5976, 26083)]