138907488

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 387991296

約数和(自身を除く): 249083808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 53, 69, 92, 96, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 736, 848, 1104, 1187, 1219, 1272, 1696, 2208, 2374, 2438, 2544, 3561, 3657, 4748, 4876, 5088, 7122, 7314, 9496, 9752, 14244, 14628, 18992, 19504, 27301, 28488, 29256, 37984, 39008, 54602, 56976, 58512, 62911, 81903, 109204, 113952, 117024, 125822, 163806, 188733, 218408, 251644, 327612, 377466, 436816, 503288, 655224, 754932, 873632, 1006576, 1310448, 1446953, 1509864, 2013152, 2620896, 2893906, 3019728, 4340859, 5787812, 6039456, 8681718, 11575624, 17363436, 23151248, 34726872, 46302496, 69453744, 138907488]

約数ペア:

[(1, 138907488), (2, 69453744), (3, 46302496), (4, 34726872), (6, 23151248), (8, 17363436), (12, 11575624), (16, 8681718), (23, 6039456), (24, 5787812), (32, 4340859), (46, 3019728), (48, 2893906), (53, 2620896), (69, 2013152), (92, 1509864), (96, 1446953), (106, 1310448), (138, 1006576), (159, 873632), (184, 754932), (212, 655224), (276, 503288), (318, 436816), (368, 377466), (424, 327612), (552, 251644), (636, 218408), (736, 188733), (848, 163806), (1104, 125822), (1187, 117024), (1219, 113952), (1272, 109204), (1696, 81903), (2208, 62911), (2374, 58512), (2438, 56976), (2544, 54602), (3561, 39008), (3657, 37984), (4748, 29256), (4876, 28488), (5088, 27301), (7122, 19504), (7314, 18992), (9496, 14628), (9752, 14244)]