193786168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{34457}}^1$

素因数の和:34519

約数の個数: 32

約数和(自身を含む): 392821200

約数和(自身を除く): 199035032

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 34457, 68914, 137828, 275656, 654683, 1274909, 1309366, 2549818, 2618732, 5099636, 5237464, 10199272, 24223271, 48446542, 96893084, 193786168]

約数ペア:

[(1, 193786168), (2, 96893084), (4, 48446542), (8, 24223271), (19, 10199272), (37, 5237464), (38, 5099636), (74, 2618732), (76, 2549818), (148, 1309366), (152, 1274909), (296, 654683), (703, 275656), (1406, 137828), (2812, 68914), (5624, 34457)]