156943864334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1\times {\mathrm{31547}}^1$

素因数の和:33128

約数の個数: 32

約数和(自身を含む): 250768742400

約数和(自身を除く): 93824878066

約数列:

[1, 2, 19, 38, 89, 178, 1471, 1691, 2942, 3382, 27949, 31547, 55898, 63094, 130919, 261838, 599393, 1198786, 2487461, 2807683, 4974922, 5615366, 46405637, 53345977, 92811274, 106691954, 881707103, 1763414206, 4130101693, 8260203386, 78471932167, 156943864334]

約数ペア:

[(1, 156943864334), (2, 78471932167), (19, 8260203386), (38, 4130101693), (89, 1763414206), (178, 881707103), (1471, 106691954), (1691, 92811274), (2942, 53345977), (3382, 46405637), (27949, 5615366), (31547, 4974922), (55898, 2807683), (63094, 2487461), (130919, 1198786), (261838, 599393)]