156432448

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2211

約数の個数: 56

約数和(自身を含む): 329249024

約数和(自身を除く): 172816576

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1984, 2131, 2294, 2368, 4262, 4588, 8524, 9176, 17048, 18352, 34096, 36704, 66061, 68192, 73408, 78847, 132122, 136384, 157694, 264244, 315388, 528488, 630776, 1056976, 1261552, 2113952, 2444257, 2523104, 4227904, 4888514, 5046208, 9777028, 19554056, 39108112, 78216224, 156432448]

約数ペア:

[(1, 156432448), (2, 78216224), (4, 39108112), (8, 19554056), (16, 9777028), (31, 5046208), (32, 4888514), (37, 4227904), (62, 2523104), (64, 2444257), (74, 2113952), (124, 1261552), (148, 1056976), (248, 630776), (296, 528488), (496, 315388), (592, 264244), (992, 157694), (1147, 136384), (1184, 132122), (1984, 78847), (2131, 73408), (2294, 68192), (2368, 66061), (4262, 36704), (4588, 34096), (8524, 18352), (9176, 17048)]