126567870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 361041408

約数和(自身を除く): 234473538

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 163, 165, 181, 195, 286, 326, 330, 362, 390, 429, 489, 543, 715, 815, 858, 905, 978, 1086, 1430, 1630, 1793, 1810, 1991, 2119, 2145, 2353, 2445, 2715, 3586, 3982, 4238, 4290, 4706, 4890, 5379, 5430, 5973, 6357, 7059, 8965, 9955, 10595, 10758, 11765, 11946, 12714, 14118, 17930, 19910, 21190, 23309, 23530, 25883, 26895, 29503, 29865, 31785, 35295, 46618, 51766, 53790, 59006, 59730, 63570, 69927, 70590, 77649, 88509, 116545, 129415, 139854, 147515, 155298, 177018, 233090, 258830, 295030, 324533, 349635, 383539, 388245, 442545, 649066, 699270, 767078, 776490, 885090, 973599, 1150617, 1622665, 1917695, 1947198, 2301234, 3245330, 3835390, 4218929, 4867995, 5753085, 8437858, 9735990, 11506170, 12656787, 21094645, 25313574, 42189290, 63283935, 126567870]

約数ペア:

[(1, 126567870), (2, 63283935), (3, 42189290), (5, 25313574), (6, 21094645), (10, 12656787), (11, 11506170), (13, 9735990), (15, 8437858), (22, 5753085), (26, 4867995), (30, 4218929), (33, 3835390), (39, 3245330), (55, 2301234), (65, 1947198), (66, 1917695), (78, 1622665), (110, 1150617), (130, 973599), (143, 885090), (163, 776490), (165, 767078), (181, 699270), (195, 649066), (286, 442545), (326, 388245), (330, 383539), (362, 349635), (390, 324533), (429, 295030), (489, 258830), (543, 233090), (715, 177018), (815, 155298), (858, 147515), (905, 139854), (978, 129415), (1086, 116545), (1430, 88509), (1630, 77649), (1793, 70590), (1810, 69927), (1991, 63570), (2119, 59730), (2145, 59006), (2353, 53790), (2445, 51766), (2715, 46618), (3586, 35295), (3982, 31785), (4238, 29865), (4290, 29503), (4706, 26895), (4890, 25883), (5379, 23530), (5430, 23309), (5973, 21190), (6357, 19910), (7059, 17930), (8965, 14118), (9955, 12714), (10595, 11946), (10758, 11765)]