121036688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 60

約数和(自身を含む): 253309680

約数和(自身を除く): 132272992

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 107, 122, 152, 214, 244, 304, 428, 488, 856, 976, 1159, 1712, 2033, 2318, 3721, 4066, 4636, 6527, 7442, 8132, 9272, 13054, 14884, 16264, 18544, 26108, 29768, 32528, 52216, 59536, 70699, 104432, 124013, 141398, 248026, 282796, 398147, 496052, 565592, 796294, 992104, 1131184, 1592588, 1984208, 3185176, 6370352, 7564793, 15129586, 30259172, 60518344, 121036688]

約数ペア:

[(1, 121036688), (2, 60518344), (4, 30259172), (8, 15129586), (16, 7564793), (19, 6370352), (38, 3185176), (61, 1984208), (76, 1592588), (107, 1131184), (122, 992104), (152, 796294), (214, 565592), (244, 496052), (304, 398147), (428, 282796), (488, 248026), (856, 141398), (976, 124013), (1159, 104432), (1712, 70699), (2033, 59536), (2318, 52216), (3721, 32528), (4066, 29768), (4636, 26108), (6527, 18544), (7442, 16264), (8132, 14884), (9272, 13054)]