194167740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2797}}^1$

素因数の和:2911

約数の個数: 96

約数和(自身を含む): 592280640

約数和(自身を除く): 398112900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1068, 1157, 1335, 1780, 2314, 2670, 2797, 3471, 4628, 5340, 5594, 5785, 6942, 8391, 11188, 11570, 13884, 13985, 16782, 17355, 23140, 27970, 33564, 34710, 36361, 41955, 55940, 69420, 72722, 83910, 109083, 145444, 167820, 181805, 218166, 248933, 363610, 436332, 497866, 545415, 727220, 746799, 995732, 1090830, 1244665, 1493598, 2181660, 2489330, 2987196, 3236129, 3733995, 4978660, 6472258, 7467990, 9708387, 12944516, 14935980, 16180645, 19416774, 32361290, 38833548, 48541935, 64722580, 97083870, 194167740]

約数ペア:

[(1, 194167740), (2, 97083870), (3, 64722580), (4, 48541935), (5, 38833548), (6, 32361290), (10, 19416774), (12, 16180645), (13, 14935980), (15, 12944516), (20, 9708387), (26, 7467990), (30, 6472258), (39, 4978660), (52, 3733995), (60, 3236129), (65, 2987196), (78, 2489330), (89, 2181660), (130, 1493598), (156, 1244665), (178, 1090830), (195, 995732), (260, 746799), (267, 727220), (356, 545415), (390, 497866), (445, 436332), (534, 363610), (780, 248933), (890, 218166), (1068, 181805), (1157, 167820), (1335, 145444), (1780, 109083), (2314, 83910), (2670, 72722), (2797, 69420), (3471, 55940), (4628, 41955), (5340, 36361), (5594, 34710), (5785, 33564), (6942, 27970), (8391, 23140), (11188, 17355), (11570, 16782), (13884, 13985)]