154918596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{541}}^1$

素因数の和:1049

約数の個数: 72

約数和(自身を含む): 422135616

約数和(自身を除く): 267217020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 487, 541, 588, 974, 1082, 1461, 1623, 1948, 2164, 2922, 3246, 3409, 3787, 5844, 6492, 6818, 7574, 10227, 11361, 13636, 15148, 20454, 22722, 23863, 26509, 40908, 45444, 47726, 53018, 71589, 79527, 95452, 106036, 143178, 159054, 263467, 286356, 318108, 526934, 790401, 1053868, 1580802, 1844269, 3161604, 3688538, 5532807, 7377076, 11065614, 12909883, 22131228, 25819766, 38729649, 51639532, 77459298, 154918596]

約数ペア:

[(1, 154918596), (2, 77459298), (3, 51639532), (4, 38729649), (6, 25819766), (7, 22131228), (12, 12909883), (14, 11065614), (21, 7377076), (28, 5532807), (42, 3688538), (49, 3161604), (84, 1844269), (98, 1580802), (147, 1053868), (196, 790401), (294, 526934), (487, 318108), (541, 286356), (588, 263467), (974, 159054), (1082, 143178), (1461, 106036), (1623, 95452), (1948, 79527), (2164, 71589), (2922, 53018), (3246, 47726), (3409, 45444), (3787, 40908), (5844, 26509), (6492, 23863), (6818, 22722), (7574, 20454), (10227, 15148), (11361, 13636)]