160616704

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 340514048

約数和(自身を除く): 179897344

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 296, 496, 547, 592, 992, 1094, 1147, 1184, 1984, 2188, 2294, 2368, 3968, 4376, 4588, 4736, 7936, 8752, 9176, 9472, 16957, 17504, 18352, 20239, 33914, 35008, 36704, 40478, 67828, 70016, 73408, 80956, 135656, 140032, 146816, 161912, 271312, 293632, 323824, 542624, 627409, 647648, 1085248, 1254818, 1295296, 2170496, 2509636, 2590592, 4340992, 5019272, 5181184, 10038544, 20077088, 40154176, 80308352, 160616704]

約数ペア:

[(1, 160616704), (2, 80308352), (4, 40154176), (8, 20077088), (16, 10038544), (31, 5181184), (32, 5019272), (37, 4340992), (62, 2590592), (64, 2509636), (74, 2170496), (124, 1295296), (128, 1254818), (148, 1085248), (248, 647648), (256, 627409), (296, 542624), (496, 323824), (547, 293632), (592, 271312), (992, 161912), (1094, 146816), (1147, 140032), (1184, 135656), (1984, 80956), (2188, 73408), (2294, 70016), (2368, 67828), (3968, 40478), (4376, 36704), (4588, 35008), (4736, 33914), (7936, 20239), (8752, 18352), (9176, 17504), (9472, 16957)]