155111104

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2193

約数の個数: 56

約数和(自身を含む): 326469248

約数和(自身を除く): 171358144

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1984, 2113, 2294, 2368, 4226, 4588, 8452, 9176, 16904, 18352, 33808, 36704, 65503, 67616, 73408, 78181, 131006, 135232, 156362, 262012, 312724, 524024, 625448, 1048048, 1250896, 2096096, 2423611, 2501792, 4192192, 4847222, 5003584, 9694444, 19388888, 38777776, 77555552, 155111104]

約数ペア:

[(1, 155111104), (2, 77555552), (4, 38777776), (8, 19388888), (16, 9694444), (31, 5003584), (32, 4847222), (37, 4192192), (62, 2501792), (64, 2423611), (74, 2096096), (124, 1250896), (148, 1048048), (248, 625448), (296, 524024), (496, 312724), (592, 262012), (992, 156362), (1147, 135232), (1184, 131006), (1984, 78181), (2113, 73408), (2294, 67616), (2368, 65503), (4226, 36704), (4588, 33808), (8452, 18352), (9176, 16904)]