156747180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19069}}^1$

素因数の和:19218

約数の個数: 48

約数和(自身を含む): 442118880

約数和(自身を除く): 285371700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 19069, 38138, 57207, 76276, 95345, 114414, 190690, 228828, 286035, 381380, 572070, 1144140, 2612453, 5224906, 7837359, 10449812, 13062265, 15674718, 26124530, 31349436, 39186795, 52249060, 78373590, 156747180]

約数ペア:

[(1, 156747180), (2, 78373590), (3, 52249060), (4, 39186795), (5, 31349436), (6, 26124530), (10, 15674718), (12, 13062265), (15, 10449812), (20, 7837359), (30, 5224906), (60, 2612453), (137, 1144140), (274, 572070), (411, 381380), (548, 286035), (685, 228828), (822, 190690), (1370, 114414), (1644, 95345), (2055, 76276), (2740, 57207), (4110, 38138), (8220, 19069)]