180545984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 112

約数和(自身を含む): 402921216

約数和(自身を除く): 222375232

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 53, 62, 64, 68, 101, 106, 124, 136, 202, 212, 248, 272, 404, 424, 496, 527, 544, 808, 848, 901, 992, 1054, 1088, 1616, 1643, 1696, 1717, 1802, 1984, 2108, 3131, 3232, 3286, 3392, 3434, 3604, 4216, 5353, 6262, 6464, 6572, 6868, 7208, 8432, 10706, 12524, 13144, 13736, 14416, 16864, 21412, 25048, 26288, 27472, 27931, 28832, 33728, 42824, 50096, 52576, 53227, 54944, 55862, 57664, 85648, 91001, 100192, 105152, 106454, 109888, 111724, 165943, 171296, 182002, 200384, 212908, 223448, 331886, 342592, 364004, 425816, 446896, 663772, 728008, 851632, 893792, 1327544, 1456016, 1703264, 1787584, 2655088, 2821031, 2912032, 3406528, 5310176, 5642062, 5824064, 10620352, 11284124, 22568248, 45136496, 90272992, 180545984]

約数ペア:

[(1, 180545984), (2, 90272992), (4, 45136496), (8, 22568248), (16, 11284124), (17, 10620352), (31, 5824064), (32, 5642062), (34, 5310176), (53, 3406528), (62, 2912032), (64, 2821031), (68, 2655088), (101, 1787584), (106, 1703264), (124, 1456016), (136, 1327544), (202, 893792), (212, 851632), (248, 728008), (272, 663772), (404, 446896), (424, 425816), (496, 364004), (527, 342592), (544, 331886), (808, 223448), (848, 212908), (901, 200384), (992, 182002), (1054, 171296), (1088, 165943), (1616, 111724), (1643, 109888), (1696, 106454), (1717, 105152), (1802, 100192), (1984, 91001), (2108, 85648), (3131, 57664), (3232, 55862), (3286, 54944), (3392, 53227), (3434, 52576), (3604, 50096), (4216, 42824), (5353, 33728), (6262, 28832), (6464, 27931), (6572, 27472), (6868, 26288), (7208, 25048), (8432, 21412), (10706, 16864), (12524, 14416), (13144, 13736)]