160208190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4931}}^1$

素因数の和:4982

約数の個数: 72

約数和(自身を含む): 439707528

約数和(自身を除く): 279499338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 4931, 5415, 6498, 9862, 10830, 14793, 16245, 24655, 29586, 32490, 44379, 49310, 73965, 88758, 93689, 147930, 187378, 221895, 281067, 443790, 468445, 562134, 843201, 936890, 1405335, 1686402, 1780091, 2810670, 3560182, 4216005, 5340273, 8432010, 8900455, 10680546, 16020819, 17800910, 26701365, 32041638, 53402730, 80104095, 160208190]

約数ペア:

[(1, 160208190), (2, 80104095), (3, 53402730), (5, 32041638), (6, 26701365), (9, 17800910), (10, 16020819), (15, 10680546), (18, 8900455), (19, 8432010), (30, 5340273), (38, 4216005), (45, 3560182), (57, 2810670), (90, 1780091), (95, 1686402), (114, 1405335), (171, 936890), (190, 843201), (285, 562134), (342, 468445), (361, 443790), (570, 281067), (722, 221895), (855, 187378), (1083, 147930), (1710, 93689), (1805, 88758), (2166, 73965), (3249, 49310), (3610, 44379), (4931, 32490), (5415, 29586), (6498, 24655), (9862, 16245), (10830, 14793)]