191698296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 530841600

約数和(自身を除く): 339143304

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 71, 76, 93, 114, 124, 142, 152, 186, 191, 213, 228, 248, 284, 372, 382, 426, 456, 568, 573, 589, 744, 764, 852, 1146, 1178, 1349, 1528, 1704, 1767, 2201, 2292, 2356, 2698, 3534, 3629, 4047, 4402, 4584, 4712, 5396, 5921, 6603, 7068, 7258, 8094, 8804, 10792, 10887, 11842, 13206, 13561, 14136, 14516, 16188, 17608, 17763, 21774, 23684, 26412, 27122, 29032, 32376, 35526, 40683, 41819, 43548, 47368, 52824, 54244, 71052, 81366, 83638, 87096, 108488, 112499, 125457, 142104, 162732, 167276, 224998, 250914, 257659, 325464, 334552, 337497, 420391, 449996, 501828, 515318, 674994, 772977, 840782, 899992, 1003656, 1030636, 1261173, 1349988, 1545954, 1681564, 2061272, 2522346, 2699976, 3091908, 3363128, 5044692, 6183816, 7987429, 10089384, 15974858, 23962287, 31949716, 47924574, 63899432, 95849148, 191698296]

約数ペア:

[(1, 191698296), (2, 95849148), (3, 63899432), (4, 47924574), (6, 31949716), (8, 23962287), (12, 15974858), (19, 10089384), (24, 7987429), (31, 6183816), (38, 5044692), (57, 3363128), (62, 3091908), (71, 2699976), (76, 2522346), (93, 2061272), (114, 1681564), (124, 1545954), (142, 1349988), (152, 1261173), (186, 1030636), (191, 1003656), (213, 899992), (228, 840782), (248, 772977), (284, 674994), (372, 515318), (382, 501828), (426, 449996), (456, 420391), (568, 337497), (573, 334552), (589, 325464), (744, 257659), (764, 250914), (852, 224998), (1146, 167276), (1178, 162732), (1349, 142104), (1528, 125457), (1704, 112499), (1767, 108488), (2201, 87096), (2292, 83638), (2356, 81366), (2698, 71052), (3534, 54244), (3629, 52824), (4047, 47368), (4402, 43548), (4584, 41819), (4712, 40683), (5396, 35526), (5921, 32376), (6603, 29032), (7068, 27122), (7258, 26412), (8094, 23684), (8804, 21774), (10792, 17763), (10887, 17608), (11842, 16188), (13206, 14516), (13561, 14136)]