154916652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3251}}^1$

素因数の和:3307

約数の個数: 72

約数和(自身を含む): 416308032

約数和(自身を除く): 261391380

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 2166, 2508, 3251, 3971, 4332, 6502, 7942, 9753, 11913, 13004, 15884, 19506, 23826, 35761, 39012, 47652, 61769, 71522, 107283, 123538, 143044, 185307, 214566, 247076, 370614, 429132, 679459, 741228, 1173611, 1358918, 2038377, 2347222, 2717836, 3520833, 4076754, 4694444, 7041666, 8153508, 12909721, 14083332, 25819442, 38729163, 51638884, 77458326, 154916652]

約数ペア:

[(1, 154916652), (2, 77458326), (3, 51638884), (4, 38729163), (6, 25819442), (11, 14083332), (12, 12909721), (19, 8153508), (22, 7041666), (33, 4694444), (38, 4076754), (44, 3520833), (57, 2717836), (66, 2347222), (76, 2038377), (114, 1358918), (132, 1173611), (209, 741228), (228, 679459), (361, 429132), (418, 370614), (627, 247076), (722, 214566), (836, 185307), (1083, 143044), (1254, 123538), (1444, 107283), (2166, 71522), (2508, 61769), (3251, 47652), (3971, 39012), (4332, 35761), (6502, 23826), (7942, 19506), (9753, 15884), (11913, 13004)]