154408644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 450078720

約数和(自身を除く): 295670076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 31, 36, 39, 52, 58, 62, 78, 87, 93, 116, 117, 124, 156, 174, 186, 234, 261, 279, 348, 367, 372, 377, 403, 468, 522, 558, 734, 754, 806, 899, 1044, 1101, 1116, 1131, 1209, 1468, 1508, 1612, 1798, 2202, 2262, 2418, 2697, 3303, 3393, 3596, 3627, 4404, 4524, 4771, 4836, 5394, 6606, 6786, 7254, 8091, 9542, 10643, 10788, 11377, 11687, 13212, 13572, 14313, 14508, 16182, 19084, 21286, 22754, 23374, 28626, 31929, 32364, 34131, 35061, 42572, 42939, 45508, 46748, 57252, 63858, 68262, 70122, 85878, 95787, 102393, 105183, 127716, 136524, 138359, 140244, 147901, 171756, 191574, 204786, 210366, 276718, 295802, 329933, 383148, 409572, 415077, 420732, 443703, 553436, 591604, 659866, 830154, 887406, 989799, 1245231, 1319732, 1331109, 1660308, 1774812, 1979598, 2490462, 2662218, 2969397, 3959196, 4289129, 4980924, 5324436, 5938794, 8578258, 11877588, 12867387, 17156516, 25734774, 38602161, 51469548, 77204322, 154408644]

約数ペア:

[(1, 154408644), (2, 77204322), (3, 51469548), (4, 38602161), (6, 25734774), (9, 17156516), (12, 12867387), (13, 11877588), (18, 8578258), (26, 5938794), (29, 5324436), (31, 4980924), (36, 4289129), (39, 3959196), (52, 2969397), (58, 2662218), (62, 2490462), (78, 1979598), (87, 1774812), (93, 1660308), (116, 1331109), (117, 1319732), (124, 1245231), (156, 989799), (174, 887406), (186, 830154), (234, 659866), (261, 591604), (279, 553436), (348, 443703), (367, 420732), (372, 415077), (377, 409572), (403, 383148), (468, 329933), (522, 295802), (558, 276718), (734, 210366), (754, 204786), (806, 191574), (899, 171756), (1044, 147901), (1101, 140244), (1116, 138359), (1131, 136524), (1209, 127716), (1468, 105183), (1508, 102393), (1612, 95787), (1798, 85878), (2202, 70122), (2262, 68262), (2418, 63858), (2697, 57252), (3303, 46748), (3393, 45508), (3596, 42939), (3627, 42572), (4404, 35061), (4524, 34131), (4771, 32364), (4836, 31929), (5394, 28626), (6606, 23374), (6786, 22754), (7254, 21286), (8091, 19084), (9542, 16182), (10643, 14508), (10788, 14313), (11377, 13572), (11687, 13212)]