138890052

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 421948800

約数和(自身を除く): 283058748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 137, 149, 162, 189, 243, 252, 274, 298, 324, 378, 411, 447, 486, 548, 567, 596, 756, 822, 894, 959, 972, 1043, 1134, 1233, 1341, 1644, 1701, 1788, 1918, 2086, 2268, 2466, 2682, 2877, 3129, 3402, 3699, 3836, 4023, 4172, 4932, 5364, 5754, 6258, 6804, 7398, 8046, 8631, 9387, 11097, 11508, 12069, 12516, 14796, 16092, 17262, 18774, 20413, 22194, 24138, 25893, 28161, 33291, 34524, 36207, 37548, 40826, 44388, 48276, 51786, 56322, 61239, 66582, 72414, 77679, 81652, 84483, 103572, 112644, 122478, 133164, 142891, 144828, 155358, 168966, 183717, 233037, 244956, 253449, 285782, 310716, 337932, 367434, 428673, 466074, 506898, 551151, 571564, 734868, 857346, 932148, 1013796, 1102302, 1286019, 1653453, 1714692, 2204604, 2572038, 3306906, 3858057, 4960359, 5144076, 6613812, 7716114, 9920718, 11574171, 15432228, 19841436, 23148342, 34722513, 46296684, 69445026, 138890052]

約数ペア:

[(1, 138890052), (2, 69445026), (3, 46296684), (4, 34722513), (6, 23148342), (7, 19841436), (9, 15432228), (12, 11574171), (14, 9920718), (18, 7716114), (21, 6613812), (27, 5144076), (28, 4960359), (36, 3858057), (42, 3306906), (54, 2572038), (63, 2204604), (81, 1714692), (84, 1653453), (108, 1286019), (126, 1102302), (137, 1013796), (149, 932148), (162, 857346), (189, 734868), (243, 571564), (252, 551151), (274, 506898), (298, 466074), (324, 428673), (378, 367434), (411, 337932), (447, 310716), (486, 285782), (548, 253449), (567, 244956), (596, 233037), (756, 183717), (822, 168966), (894, 155358), (959, 144828), (972, 142891), (1043, 133164), (1134, 122478), (1233, 112644), (1341, 103572), (1644, 84483), (1701, 81652), (1788, 77679), (1918, 72414), (2086, 66582), (2268, 61239), (2466, 56322), (2682, 51786), (2877, 48276), (3129, 44388), (3402, 40826), (3699, 37548), (3836, 36207), (4023, 34524), (4172, 33291), (4932, 28161), (5364, 25893), (5754, 24138), (6258, 22194), (6804, 20413), (7398, 18774), (8046, 17262), (8631, 16092), (9387, 14796), (11097, 12516), (11508, 12069)]