155934268

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 342839952

約数和(自身を除く): 186905684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 53, 68, 98, 106, 119, 196, 212, 238, 371, 476, 742, 833, 883, 901, 1484, 1666, 1766, 1802, 2597, 3332, 3532, 3604, 5194, 6181, 6307, 10388, 12362, 12614, 15011, 24724, 25228, 30022, 43267, 44149, 46799, 60044, 86534, 88298, 93598, 105077, 173068, 176596, 187196, 210154, 327593, 420308, 655186, 735539, 795583, 1310372, 1471078, 1591166, 2293151, 2942156, 3182332, 4586302, 5569081, 9172604, 11138162, 22276324, 38983567, 77967134, 155934268]

約数ペア:

[(1, 155934268), (2, 77967134), (4, 38983567), (7, 22276324), (14, 11138162), (17, 9172604), (28, 5569081), (34, 4586302), (49, 3182332), (53, 2942156), (68, 2293151), (98, 1591166), (106, 1471078), (119, 1310372), (196, 795583), (212, 735539), (238, 655186), (371, 420308), (476, 327593), (742, 210154), (833, 187196), (883, 176596), (901, 173068), (1484, 105077), (1666, 93598), (1766, 88298), (1802, 86534), (2597, 60044), (3332, 46799), (3532, 44149), (3604, 43267), (5194, 30022), (6181, 25228), (6307, 24724), (10388, 15011), (12362, 12614)]