189683916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 492011520

約数和(自身を除く): 302327604

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 47, 57, 62, 76, 93, 94, 114, 124, 141, 186, 188, 228, 282, 372, 564, 571, 589, 893, 1142, 1178, 1457, 1713, 1767, 1786, 2284, 2356, 2679, 2914, 3426, 3534, 3572, 4371, 5358, 5828, 6852, 7068, 8742, 10716, 10849, 17484, 17701, 21698, 26837, 27683, 32547, 35402, 43396, 53103, 53674, 55366, 65094, 70804, 80511, 83049, 106206, 107348, 110732, 130188, 161022, 166098, 212412, 322044, 332196, 336319, 509903, 672638, 831947, 1008957, 1019806, 1345276, 1529709, 1663894, 2017914, 2039612, 2495841, 3059418, 3327788, 4035828, 4991682, 6118836, 9983364, 15806993, 31613986, 47420979, 63227972, 94841958, 189683916]

約数ペア:

[(1, 189683916), (2, 94841958), (3, 63227972), (4, 47420979), (6, 31613986), (12, 15806993), (19, 9983364), (31, 6118836), (38, 4991682), (47, 4035828), (57, 3327788), (62, 3059418), (76, 2495841), (93, 2039612), (94, 2017914), (114, 1663894), (124, 1529709), (141, 1345276), (186, 1019806), (188, 1008957), (228, 831947), (282, 672638), (372, 509903), (564, 336319), (571, 332196), (589, 322044), (893, 212412), (1142, 166098), (1178, 161022), (1457, 130188), (1713, 110732), (1767, 107348), (1786, 106206), (2284, 83049), (2356, 80511), (2679, 70804), (2914, 65094), (3426, 55366), (3534, 53674), (3572, 53103), (4371, 43396), (5358, 35402), (5828, 32547), (6852, 27683), (7068, 26837), (8742, 21698), (10716, 17701), (10849, 17484)]