136899978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 296524800

約数和(自身を除く): 159624822

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 103, 114, 131, 178, 206, 262, 267, 309, 393, 534, 618, 786, 1691, 1957, 2489, 3382, 3914, 4978, 5073, 5871, 7467, 9167, 10146, 11659, 11742, 13493, 14934, 18334, 23318, 26986, 27501, 34977, 40479, 55002, 69954, 80958, 174173, 221521, 256367, 348346, 443042, 512734, 522519, 664563, 769101, 1045038, 1200877, 1329126, 1538202, 2401754, 3602631, 7205262, 22816663, 45633326, 68449989, 136899978]

約数ペア:

[(1, 136899978), (2, 68449989), (3, 45633326), (6, 22816663), (19, 7205262), (38, 3602631), (57, 2401754), (89, 1538202), (103, 1329126), (114, 1200877), (131, 1045038), (178, 769101), (206, 664563), (262, 522519), (267, 512734), (309, 443042), (393, 348346), (534, 256367), (618, 221521), (786, 174173), (1691, 80958), (1957, 69954), (2489, 55002), (3382, 40479), (3914, 34977), (4978, 27501), (5073, 26986), (5871, 23318), (7467, 18334), (9167, 14934), (10146, 13493), (11659, 11742)]