131039808

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2164

約数の個数: 112

約数和(自身を含む): 386608320

約数和(自身を除く): 255568512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2113, 2584, 3264, 3648, 3876, 4226, 5168, 6339, 7752, 8452, 10336, 12678, 15504, 16904, 20672, 25356, 31008, 33808, 35921, 40147, 50712, 62016, 67616, 71842, 80294, 101424, 107763, 120441, 135232, 143684, 160588, 202848, 215526, 240882, 287368, 321176, 405696, 431052, 481764, 574736, 642352, 682499, 862104, 963528, 1149472, 1284704, 1364998, 1724208, 1927056, 2047497, 2298944, 2569408, 2729996, 3448416, 3854112, 4094994, 5459992, 6896832, 7708224, 8189988, 10919984, 16379976, 21839968, 32759952, 43679936, 65519904, 131039808]

約数ペア:

[(1, 131039808), (2, 65519904), (3, 43679936), (4, 32759952), (6, 21839968), (8, 16379976), (12, 10919984), (16, 8189988), (17, 7708224), (19, 6896832), (24, 5459992), (32, 4094994), (34, 3854112), (38, 3448416), (48, 2729996), (51, 2569408), (57, 2298944), (64, 2047497), (68, 1927056), (76, 1724208), (96, 1364998), (102, 1284704), (114, 1149472), (136, 963528), (152, 862104), (192, 682499), (204, 642352), (228, 574736), (272, 481764), (304, 431052), (323, 405696), (408, 321176), (456, 287368), (544, 240882), (608, 215526), (646, 202848), (816, 160588), (912, 143684), (969, 135232), (1088, 120441), (1216, 107763), (1292, 101424), (1632, 80294), (1824, 71842), (1938, 67616), (2113, 62016), (2584, 50712), (3264, 40147), (3648, 35921), (3876, 33808), (4226, 31008), (5168, 25356), (6339, 20672), (7752, 16904), (8452, 15504), (10336, 12678)]