153920516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 298695600

約数和(自身を除く): 144775084

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 89, 116, 178, 356, 493, 877, 986, 1513, 1754, 1972, 2581, 3026, 3508, 5162, 6052, 10324, 14909, 25433, 29818, 43877, 50866, 59636, 78053, 87754, 101732, 156106, 175508, 312212, 432361, 864722, 1326901, 1729444, 2263537, 2653802, 4527074, 5307604, 9054148, 38480129, 76960258, 153920516]

約数ペア:

[(1, 153920516), (2, 76960258), (4, 38480129), (17, 9054148), (29, 5307604), (34, 4527074), (58, 2653802), (68, 2263537), (89, 1729444), (116, 1326901), (178, 864722), (356, 432361), (493, 312212), (877, 175508), (986, 156106), (1513, 101732), (1754, 87754), (1972, 78053), (2581, 59636), (3026, 50866), (3508, 43877), (5162, 29818), (6052, 25433), (10324, 14909)]