156912766444

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{1583}}^1$

素因数の和:2108

約数の個数: 144

約数和(自身を含む): 344018949120

約数和(自身を除く): 187106182676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 71, 98, 119, 142, 196, 238, 284, 419, 476, 497, 833, 838, 994, 1207, 1583, 1666, 1676, 1988, 2414, 2933, 3166, 3332, 3479, 4828, 5866, 6332, 6958, 7123, 8449, 11081, 11732, 13916, 14246, 16898, 20531, 22162, 26911, 28492, 29749, 33796, 41062, 44324, 49861, 53822, 59143, 59498, 77567, 82124, 99722, 107644, 112393, 118286, 118996, 155134, 188377, 199444, 208243, 224786, 236572, 310268, 349027, 376754, 416486, 449572, 505733, 663277, 698054, 753508, 786751, 832972, 1011466, 1318639, 1326554, 1396108, 1457701, 1573502, 1910681, 2022932, 2637278, 2653108, 2915402, 3147004, 3540131, 3821362, 4642939, 5274556, 5507257, 5830804, 7080262, 7642724, 9285878, 11014514, 11275709, 13374767, 14160524, 18571756, 22029028, 22551418, 24780917, 26749534, 32500573, 45102836, 47092667, 49561834, 53499068, 65001146, 78929963, 93623369, 94185334, 99123668, 130002292, 157859926, 187246738, 188370668, 315719852, 329648669, 374493476, 552509741, 659297338, 800575339, 1105019482, 1318594676, 1601150678, 2210038964, 2307540683, 3202301356, 4615081366, 5604027373, 9230162732, 11208054746, 22416109492, 39228191611, 78456383222, 156912766444]

約数ペア:

[(1, 156912766444), (2, 78456383222), (4, 39228191611), (7, 22416109492), (14, 11208054746), (17, 9230162732), (28, 5604027373), (34, 4615081366), (49, 3202301356), (68, 2307540683), (71, 2210038964), (98, 1601150678), (119, 1318594676), (142, 1105019482), (196, 800575339), (238, 659297338), (284, 552509741), (419, 374493476), (476, 329648669), (497, 315719852), (833, 188370668), (838, 187246738), (994, 157859926), (1207, 130002292), (1583, 99123668), (1666, 94185334), (1676, 93623369), (1988, 78929963), (2414, 65001146), (2933, 53499068), (3166, 49561834), (3332, 47092667), (3479, 45102836), (4828, 32500573), (5866, 26749534), (6332, 24780917), (6958, 22551418), (7123, 22029028), (8449, 18571756), (11081, 14160524), (11732, 13374767), (13916, 11275709), (14246, 11014514), (16898, 9285878), (20531, 7642724), (22162, 7080262), (26911, 5830804), (28492, 5507257), (29749, 5274556), (33796, 4642939), (41062, 3821362), (44324, 3540131), (49861, 3147004), (53822, 2915402), (59143, 2653108), (59498, 2637278), (77567, 2022932), (82124, 1910681), (99722, 1573502), (107644, 1457701), (112393, 1396108), (118286, 1326554), (118996, 1318639), (155134, 1011466), (188377, 832972), (199444, 786751), (208243, 753508), (224786, 698054), (236572, 663277), (310268, 505733), (349027, 449572), (376754, 416486)]