137869928

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 321343200

約数和(自身を除く): 183473272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 107, 133, 152, 173, 196, 214, 266, 346, 392, 428, 532, 692, 749, 856, 931, 1064, 1211, 1384, 1498, 1862, 2033, 2422, 2996, 3287, 3724, 4066, 4844, 5243, 5992, 6574, 7448, 8132, 8477, 9688, 10486, 13148, 14231, 16264, 16954, 18511, 20972, 23009, 26296, 28462, 33908, 37022, 41944, 46018, 56924, 67816, 74044, 92036, 99617, 113848, 129577, 148088, 161063, 184072, 199234, 259154, 322126, 351709, 398468, 518308, 644252, 703418, 796936, 907039, 1036616, 1288504, 1406836, 1814078, 2461963, 2813672, 3628156, 4923926, 7256312, 9847852, 17233741, 19695704, 34467482, 68934964, 137869928]

約数ペア:

[(1, 137869928), (2, 68934964), (4, 34467482), (7, 19695704), (8, 17233741), (14, 9847852), (19, 7256312), (28, 4923926), (38, 3628156), (49, 2813672), (56, 2461963), (76, 1814078), (98, 1406836), (107, 1288504), (133, 1036616), (152, 907039), (173, 796936), (196, 703418), (214, 644252), (266, 518308), (346, 398468), (392, 351709), (428, 322126), (532, 259154), (692, 199234), (749, 184072), (856, 161063), (931, 148088), (1064, 129577), (1211, 113848), (1384, 99617), (1498, 92036), (1862, 74044), (2033, 67816), (2422, 56924), (2996, 46018), (3287, 41944), (3724, 37022), (4066, 33908), (4844, 28462), (5243, 26296), (5992, 23009), (6574, 20972), (7448, 18511), (8132, 16954), (8477, 16264), (9688, 14231), (10486, 13148)]