155561208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31013}}^1$

素因数の和:31052

約数の個数: 64

約数和(自身を含む): 446601600

約数和(自身を除く): 291040392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 31013, 62026, 93039, 124052, 186078, 248104, 341143, 372156, 589247, 682286, 744312, 1023429, 1178494, 1364572, 1767741, 2046858, 2356988, 2729144, 3535482, 4093716, 4713976, 6481717, 7070964, 8187432, 12963434, 14141928, 19445151, 25926868, 38890302, 51853736, 77780604, 155561208]

約数ペア:

[(1, 155561208), (2, 77780604), (3, 51853736), (4, 38890302), (6, 25926868), (8, 19445151), (11, 14141928), (12, 12963434), (19, 8187432), (22, 7070964), (24, 6481717), (33, 4713976), (38, 4093716), (44, 3535482), (57, 2729144), (66, 2356988), (76, 2046858), (88, 1767741), (114, 1364572), (132, 1178494), (152, 1023429), (209, 744312), (228, 682286), (264, 589247), (418, 372156), (456, 341143), (627, 248104), (836, 186078), (1254, 124052), (1672, 93039), (2508, 62026), (5016, 31013)]