158193672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 491823360

約数和(自身を除く): 333629688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 113, 156, 168, 182, 226, 273, 312, 339, 364, 452, 546, 641, 678, 728, 791, 904, 1092, 1282, 1356, 1469, 1582, 1923, 2184, 2373, 2564, 2712, 2938, 3164, 3846, 4407, 4487, 4746, 5128, 5876, 6328, 7692, 8333, 8814, 8974, 9492, 10283, 11752, 13461, 15384, 16666, 17628, 17948, 18984, 20566, 24999, 26922, 30849, 33332, 35256, 35896, 41132, 49998, 53844, 58331, 61698, 66664, 72433, 82264, 99996, 107688, 116662, 123396, 144866, 174993, 199992, 217299, 233324, 246792, 289732, 349986, 434598, 466648, 507031, 579464, 699972, 869196, 941629, 1014062, 1399944, 1521093, 1738392, 1883258, 2028124, 2824887, 3042186, 3766516, 4056248, 5649774, 6084372, 6591403, 7533032, 11299548, 12168744, 13182806, 19774209, 22599096, 26365612, 39548418, 52731224, 79096836, 158193672]

約数ペア:

[(1, 158193672), (2, 79096836), (3, 52731224), (4, 39548418), (6, 26365612), (7, 22599096), (8, 19774209), (12, 13182806), (13, 12168744), (14, 11299548), (21, 7533032), (24, 6591403), (26, 6084372), (28, 5649774), (39, 4056248), (42, 3766516), (52, 3042186), (56, 2824887), (78, 2028124), (84, 1883258), (91, 1738392), (104, 1521093), (113, 1399944), (156, 1014062), (168, 941629), (182, 869196), (226, 699972), (273, 579464), (312, 507031), (339, 466648), (364, 434598), (452, 349986), (546, 289732), (641, 246792), (678, 233324), (728, 217299), (791, 199992), (904, 174993), (1092, 144866), (1282, 123396), (1356, 116662), (1469, 107688), (1582, 99996), (1923, 82264), (2184, 72433), (2373, 66664), (2564, 61698), (2712, 58331), (2938, 53844), (3164, 49998), (3846, 41132), (4407, 35896), (4487, 35256), (4746, 33332), (5128, 30849), (5876, 26922), (6328, 24999), (7692, 20566), (8333, 18984), (8814, 17948), (8974, 17628), (9492, 16666), (10283, 15384), (11752, 13461)]