166989936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 120

約数和(自身を含む): 476219520

約数和(自身を除く): 309229584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 361, 368, 419, 437, 456, 552, 722, 838, 874, 912, 1083, 1104, 1257, 1311, 1444, 1676, 1748, 2166, 2514, 2622, 2888, 3352, 3496, 4332, 5028, 5244, 5776, 6704, 6992, 7961, 8303, 8664, 9637, 10056, 10488, 15922, 16606, 17328, 19274, 20112, 20976, 23883, 24909, 28911, 31844, 33212, 38548, 47766, 49818, 57822, 63688, 66424, 77096, 95532, 99636, 115644, 127376, 132848, 151259, 154192, 183103, 191064, 199272, 231288, 302518, 366206, 382128, 398544, 453777, 462576, 549309, 605036, 732412, 907554, 1098618, 1210072, 1464824, 1815108, 2197236, 2420144, 2929648, 3478957, 3630216, 4394472, 6957914, 7260432, 8788944, 10436871, 13915828, 20873742, 27831656, 41747484, 55663312, 83494968, 166989936]

約数ペア:

[(1, 166989936), (2, 83494968), (3, 55663312), (4, 41747484), (6, 27831656), (8, 20873742), (12, 13915828), (16, 10436871), (19, 8788944), (23, 7260432), (24, 6957914), (38, 4394472), (46, 3630216), (48, 3478957), (57, 2929648), (69, 2420144), (76, 2197236), (92, 1815108), (114, 1464824), (138, 1210072), (152, 1098618), (184, 907554), (228, 732412), (276, 605036), (304, 549309), (361, 462576), (368, 453777), (419, 398544), (437, 382128), (456, 366206), (552, 302518), (722, 231288), (838, 199272), (874, 191064), (912, 183103), (1083, 154192), (1104, 151259), (1257, 132848), (1311, 127376), (1444, 115644), (1676, 99636), (1748, 95532), (2166, 77096), (2514, 66424), (2622, 63688), (2888, 57822), (3352, 49818), (3496, 47766), (4332, 38548), (5028, 33212), (5244, 31844), (5776, 28911), (6704, 24909), (6992, 23883), (7961, 20976), (8303, 20112), (8664, 19274), (9637, 17328), (10056, 16606), (10488, 15922)]