140929878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 315187200

約数和(自身を除く): 174257322

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 59, 69, 114, 118, 138, 177, 354, 437, 874, 911, 1121, 1311, 1357, 1822, 2242, 2622, 2714, 2733, 3363, 4071, 5466, 6726, 8142, 17309, 20953, 25783, 34618, 41906, 51566, 51927, 53749, 62859, 77349, 103854, 107498, 125718, 154698, 161247, 322494, 398107, 796214, 1021231, 1194321, 1236227, 2042462, 2388642, 2472454, 3063693, 3708681, 6127386, 7417362, 23488313, 46976626, 70464939, 140929878]

約数ペア:

[(1, 140929878), (2, 70464939), (3, 46976626), (6, 23488313), (19, 7417362), (23, 6127386), (38, 3708681), (46, 3063693), (57, 2472454), (59, 2388642), (69, 2042462), (114, 1236227), (118, 1194321), (138, 1021231), (177, 796214), (354, 398107), (437, 322494), (874, 161247), (911, 154698), (1121, 125718), (1311, 107498), (1357, 103854), (1822, 77349), (2242, 62859), (2622, 53749), (2714, 51927), (2733, 51566), (3363, 41906), (4071, 34618), (5466, 25783), (6726, 20953), (8142, 17309)]