145255616

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 340705440

約数和(自身を除く): 195449824

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 53, 64, 68, 88, 106, 136, 176, 187, 212, 229, 272, 352, 374, 424, 458, 544, 583, 704, 748, 848, 901, 916, 1088, 1166, 1496, 1696, 1802, 1832, 2332, 2519, 2992, 3392, 3604, 3664, 3893, 4664, 5038, 5984, 7208, 7328, 7786, 9328, 9911, 10076, 11968, 12137, 14416, 14656, 15572, 18656, 19822, 20152, 24274, 28832, 31144, 37312, 39644, 40304, 42823, 48548, 57664, 62288, 79288, 80608, 85646, 97096, 124576, 133507, 158576, 161216, 171292, 194192, 206329, 249152, 267014, 317152, 342584, 388384, 412658, 534028, 634304, 685168, 776768, 825316, 1068056, 1370336, 1650632, 2136112, 2269619, 2740672, 3301264, 4272224, 4539238, 6602528, 8544448, 9078476, 13205056, 18156952, 36313904, 72627808, 145255616]

約数ペア:

[(1, 145255616), (2, 72627808), (4, 36313904), (8, 18156952), (11, 13205056), (16, 9078476), (17, 8544448), (22, 6602528), (32, 4539238), (34, 4272224), (44, 3301264), (53, 2740672), (64, 2269619), (68, 2136112), (88, 1650632), (106, 1370336), (136, 1068056), (176, 825316), (187, 776768), (212, 685168), (229, 634304), (272, 534028), (352, 412658), (374, 388384), (424, 342584), (458, 317152), (544, 267014), (583, 249152), (704, 206329), (748, 194192), (848, 171292), (901, 161216), (916, 158576), (1088, 133507), (1166, 124576), (1496, 97096), (1696, 85646), (1802, 80608), (1832, 79288), (2332, 62288), (2519, 57664), (2992, 48548), (3392, 42823), (3604, 40304), (3664, 39644), (3893, 37312), (4664, 31144), (5038, 28832), (5984, 24274), (7208, 20152), (7328, 19822), (7786, 18656), (9328, 15572), (9911, 14656), (10076, 14416), (11968, 12137)]