121827830116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1\times {\mathrm{20753}}^1$

素因数の和:21564

約数の個数: 48

約数和(自身を含む): 227819148480

約数和(自身を除く): 105991318364

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 659, 1318, 2227, 2636, 4454, 8908, 11203, 20753, 22406, 41506, 44812, 83012, 86329, 172658, 345316, 352801, 705602, 1411204, 1467593, 2718643, 2935186, 5437286, 5870372, 10874572, 13676227, 27352454, 46216931, 54704908, 92433862, 184867724, 232495859, 464991718, 929983436, 1791585737, 3583171474, 7166342948, 30456957529, 60913915058, 121827830116]

約数ペア:

[(1, 121827830116), (2, 60913915058), (4, 30456957529), (17, 7166342948), (34, 3583171474), (68, 1791585737), (131, 929983436), (262, 464991718), (524, 232495859), (659, 184867724), (1318, 92433862), (2227, 54704908), (2636, 46216931), (4454, 27352454), (8908, 13676227), (11203, 10874572), (20753, 5870372), (22406, 5437286), (41506, 2935186), (44812, 2718643), (83012, 1467593), (86329, 1411204), (172658, 705602), (345316, 352801)]