126978672

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 366405120

約数和(自身を除く): 239426448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 53, 57, 71, 74, 76, 106, 111, 114, 142, 148, 152, 159, 212, 213, 222, 228, 284, 296, 304, 318, 424, 426, 444, 456, 568, 592, 636, 703, 848, 852, 888, 912, 1007, 1136, 1272, 1349, 1406, 1704, 1776, 1961, 2014, 2109, 2544, 2627, 2698, 2812, 3021, 3408, 3763, 3922, 4028, 4047, 4218, 5254, 5396, 5624, 5883, 6042, 7526, 7844, 7881, 8056, 8094, 8436, 10508, 10792, 11248, 11289, 11766, 12084, 15052, 15688, 15762, 16112, 16188, 16872, 21016, 21584, 22578, 23532, 24168, 30104, 31376, 31524, 32376, 33744, 37259, 42032, 45156, 47064, 48336, 49913, 60208, 63048, 64752, 71497, 74518, 90312, 94128, 99826, 111777, 126096, 139231, 142994, 149036, 149739, 180624, 199652, 214491, 223554, 278462, 285988, 298072, 299478, 399304, 417693, 428982, 447108, 556924, 571976, 596144, 598956, 798608, 835386, 857964, 894216, 1113848, 1143952, 1197912, 1670772, 1715928, 1788432, 2227696, 2395824, 2645389, 3341544, 3431856, 5290778, 6683088, 7936167, 10581556, 15872334, 21163112, 31744668, 42326224, 63489336, 126978672]

約数ペア:

[(1, 126978672), (2, 63489336), (3, 42326224), (4, 31744668), (6, 21163112), (8, 15872334), (12, 10581556), (16, 7936167), (19, 6683088), (24, 5290778), (37, 3431856), (38, 3341544), (48, 2645389), (53, 2395824), (57, 2227696), (71, 1788432), (74, 1715928), (76, 1670772), (106, 1197912), (111, 1143952), (114, 1113848), (142, 894216), (148, 857964), (152, 835386), (159, 798608), (212, 598956), (213, 596144), (222, 571976), (228, 556924), (284, 447108), (296, 428982), (304, 417693), (318, 399304), (424, 299478), (426, 298072), (444, 285988), (456, 278462), (568, 223554), (592, 214491), (636, 199652), (703, 180624), (848, 149739), (852, 149036), (888, 142994), (912, 139231), (1007, 126096), (1136, 111777), (1272, 99826), (1349, 94128), (1406, 90312), (1704, 74518), (1776, 71497), (1961, 64752), (2014, 63048), (2109, 60208), (2544, 49913), (2627, 48336), (2698, 47064), (2812, 45156), (3021, 42032), (3408, 37259), (3763, 33744), (3922, 32376), (4028, 31524), (4047, 31376), (4218, 30104), (5254, 24168), (5396, 23532), (5624, 22578), (5883, 21584), (6042, 21016), (7526, 16872), (7844, 16188), (7881, 16112), (8056, 15762), (8094, 15688), (8436, 15052), (10508, 12084), (10792, 11766), (11248, 11289)]