193787648

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 407778000

約数和(自身を除く): 213990352

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 82, 128, 148, 164, 256, 296, 328, 499, 592, 656, 998, 1184, 1312, 1517, 1996, 2368, 2624, 3034, 3992, 4736, 5248, 6068, 7984, 9472, 10496, 12136, 15968, 18463, 20459, 24272, 31936, 36926, 40918, 48544, 63872, 73852, 81836, 97088, 127744, 147704, 163672, 194176, 295408, 327344, 388352, 590816, 654688, 756983, 1181632, 1309376, 1513966, 2363264, 2618752, 3027932, 4726528, 5237504, 6055864, 12111728, 24223456, 48446912, 96893824, 193787648]

約数ペア:

[(1, 193787648), (2, 96893824), (4, 48446912), (8, 24223456), (16, 12111728), (32, 6055864), (37, 5237504), (41, 4726528), (64, 3027932), (74, 2618752), (82, 2363264), (128, 1513966), (148, 1309376), (164, 1181632), (256, 756983), (296, 654688), (328, 590816), (499, 388352), (592, 327344), (656, 295408), (998, 194176), (1184, 163672), (1312, 147704), (1517, 127744), (1996, 97088), (2368, 81836), (2624, 73852), (3034, 63872), (3992, 48544), (4736, 40918), (5248, 36926), (6068, 31936), (7984, 24272), (9472, 20459), (10496, 18463), (12136, 15968)]