161273904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 318695376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 59, 62, 66, 88, 93, 118, 124, 132, 167, 176, 177, 186, 236, 248, 264, 334, 341, 354, 372, 472, 496, 501, 528, 649, 668, 682, 708, 744, 944, 1002, 1023, 1298, 1336, 1364, 1416, 1488, 1829, 1837, 1947, 2004, 2046, 2596, 2672, 2728, 2832, 3658, 3674, 3894, 4008, 4092, 5177, 5192, 5456, 5487, 5511, 7316, 7348, 7788, 8016, 8184, 9853, 10354, 10384, 10974, 11022, 14632, 14696, 15531, 15576, 16368, 19706, 20119, 20708, 21948, 22044, 29264, 29392, 29559, 31062, 31152, 39412, 40238, 41416, 43896, 44088, 56947, 59118, 60357, 62124, 78824, 80476, 82832, 87792, 88176, 108383, 113894, 118236, 120714, 124248, 157648, 160952, 170841, 216766, 227788, 236472, 241428, 248496, 305443, 321904, 325149, 341682, 433532, 455576, 472944, 482856, 610886, 650298, 683364, 867064, 911152, 916329, 965712, 1221772, 1300596, 1366728, 1734128, 1832658, 2443544, 2601192, 2733456, 3359873, 3665316, 4887088, 5202384, 6719746, 7330632, 10079619, 13439492, 14661264, 20159238, 26878984, 40318476, 53757968, 80636952, 161273904]

約数ペア:

[(1, 161273904), (2, 80636952), (3, 53757968), (4, 40318476), (6, 26878984), (8, 20159238), (11, 14661264), (12, 13439492), (16, 10079619), (22, 7330632), (24, 6719746), (31, 5202384), (33, 4887088), (44, 3665316), (48, 3359873), (59, 2733456), (62, 2601192), (66, 2443544), (88, 1832658), (93, 1734128), (118, 1366728), (124, 1300596), (132, 1221772), (167, 965712), (176, 916329), (177, 911152), (186, 867064), (236, 683364), (248, 650298), (264, 610886), (334, 482856), (341, 472944), (354, 455576), (372, 433532), (472, 341682), (496, 325149), (501, 321904), (528, 305443), (649, 248496), (668, 241428), (682, 236472), (708, 227788), (744, 216766), (944, 170841), (1002, 160952), (1023, 157648), (1298, 124248), (1336, 120714), (1364, 118236), (1416, 113894), (1488, 108383), (1829, 88176), (1837, 87792), (1947, 82832), (2004, 80476), (2046, 78824), (2596, 62124), (2672, 60357), (2728, 59118), (2832, 56947), (3658, 44088), (3674, 43896), (3894, 41416), (4008, 40238), (4092, 39412), (5177, 31152), (5192, 31062), (5456, 29559), (5487, 29392), (5511, 29264), (7316, 22044), (7348, 21948), (7788, 20708), (8016, 20119), (8184, 19706), (9853, 16368), (10354, 15576), (10384, 15531), (10974, 14696), (11022, 14632)]