171146752

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:148

約数の個数: 120

約数和(自身を含む): 421754256

約数和(自身を除く): 250607504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 64, 68, 106, 112, 119, 128, 136, 212, 224, 238, 256, 272, 371, 424, 448, 476, 512, 544, 742, 848, 896, 901, 952, 1088, 1484, 1696, 1792, 1802, 1904, 2176, 2809, 2968, 3392, 3584, 3604, 3808, 4352, 5618, 5936, 6307, 6784, 7208, 7616, 8704, 11236, 11872, 12614, 13568, 14416, 15232, 19663, 22472, 23744, 25228, 27136, 28832, 30464, 39326, 44944, 47488, 47753, 50456, 57664, 60928, 78652, 89888, 94976, 95506, 100912, 115328, 157304, 179776, 189952, 191012, 201824, 230656, 314608, 334271, 359552, 382024, 403648, 461312, 629216, 668542, 719104, 764048, 807296, 1258432, 1337084, 1438208, 1528096, 1614592, 2516864, 2674168, 3056192, 3229184, 5033728, 5348336, 6112384, 10067456, 10696672, 12224768, 21393344, 24449536, 42786688, 85573376, 171146752]

約数ペア:

[(1, 171146752), (2, 85573376), (4, 42786688), (7, 24449536), (8, 21393344), (14, 12224768), (16, 10696672), (17, 10067456), (28, 6112384), (32, 5348336), (34, 5033728), (53, 3229184), (56, 3056192), (64, 2674168), (68, 2516864), (106, 1614592), (112, 1528096), (119, 1438208), (128, 1337084), (136, 1258432), (212, 807296), (224, 764048), (238, 719104), (256, 668542), (272, 629216), (371, 461312), (424, 403648), (448, 382024), (476, 359552), (512, 334271), (544, 314608), (742, 230656), (848, 201824), (896, 191012), (901, 189952), (952, 179776), (1088, 157304), (1484, 115328), (1696, 100912), (1792, 95506), (1802, 94976), (1904, 89888), (2176, 78652), (2809, 60928), (2968, 57664), (3392, 50456), (3584, 47753), (3604, 47488), (3808, 44944), (4352, 39326), (5618, 30464), (5936, 28832), (6307, 27136), (6784, 25228), (7208, 23744), (7616, 22472), (8704, 19663), (11236, 15232), (11872, 14416), (12614, 13568)]