159184380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 488097792

約数和(自身を除く): 328913412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 61, 62, 69, 92, 93, 115, 122, 124, 138, 155, 183, 186, 230, 244, 276, 305, 310, 345, 366, 372, 460, 465, 610, 620, 690, 713, 732, 915, 930, 1220, 1380, 1403, 1426, 1830, 1860, 1891, 2139, 2806, 2852, 3565, 3660, 3721, 3782, 4209, 4278, 5612, 5673, 7015, 7130, 7442, 7564, 8418, 8556, 9455, 10695, 11163, 11346, 14030, 14260, 14884, 16836, 18605, 18910, 21045, 21390, 22326, 22692, 28060, 28365, 37210, 37820, 42090, 42780, 43493, 44652, 55815, 56730, 74420, 84180, 85583, 86986, 111630, 113460, 115351, 130479, 171166, 173972, 217465, 223260, 230702, 256749, 260958, 342332, 346053, 427915, 434930, 461404, 513498, 521916, 576755, 652395, 692106, 855830, 869860, 1026996, 1153510, 1283745, 1304790, 1384212, 1711660, 1730265, 2307020, 2567490, 2609580, 2653073, 3460530, 5134980, 5306146, 6921060, 7959219, 10612292, 13265365, 15918438, 26530730, 31836876, 39796095, 53061460, 79592190, 159184380]

約数ペア:

[(1, 159184380), (2, 79592190), (3, 53061460), (4, 39796095), (5, 31836876), (6, 26530730), (10, 15918438), (12, 13265365), (15, 10612292), (20, 7959219), (23, 6921060), (30, 5306146), (31, 5134980), (46, 3460530), (60, 2653073), (61, 2609580), (62, 2567490), (69, 2307020), (92, 1730265), (93, 1711660), (115, 1384212), (122, 1304790), (124, 1283745), (138, 1153510), (155, 1026996), (183, 869860), (186, 855830), (230, 692106), (244, 652395), (276, 576755), (305, 521916), (310, 513498), (345, 461404), (366, 434930), (372, 427915), (460, 346053), (465, 342332), (610, 260958), (620, 256749), (690, 230702), (713, 223260), (732, 217465), (915, 173972), (930, 171166), (1220, 130479), (1380, 115351), (1403, 113460), (1426, 111630), (1830, 86986), (1860, 85583), (1891, 84180), (2139, 74420), (2806, 56730), (2852, 55815), (3565, 44652), (3660, 43493), (3721, 42780), (3782, 42090), (4209, 37820), (4278, 37210), (5612, 28365), (5673, 28060), (7015, 22692), (7130, 22326), (7442, 21390), (7564, 21045), (8418, 18910), (8556, 18605), (9455, 16836), (10695, 14884), (11163, 14260), (11346, 14030)]