172367936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 391899648

約数和(自身を除く): 219531712

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 41, 52, 62, 64, 82, 104, 124, 163, 164, 208, 248, 326, 328, 403, 416, 496, 533, 652, 656, 806, 832, 992, 1066, 1271, 1304, 1312, 1612, 1984, 2119, 2132, 2542, 2608, 2624, 3224, 4238, 4264, 5053, 5084, 5216, 6448, 6683, 8476, 8528, 10106, 10168, 10432, 12896, 13366, 16523, 16952, 17056, 20212, 20336, 25792, 26732, 33046, 33904, 34112, 40424, 40672, 53464, 65689, 66092, 67808, 80848, 81344, 86879, 106928, 131378, 132184, 135616, 161696, 173758, 207173, 213856, 262756, 264368, 323392, 347516, 414346, 427712, 525512, 528736, 695032, 828692, 1051024, 1057472, 1390064, 1657384, 2102048, 2693249, 2780128, 3314768, 4204096, 5386498, 5560256, 6629536, 10772996, 13259072, 21545992, 43091984, 86183968, 172367936]

約数ペア:

[(1, 172367936), (2, 86183968), (4, 43091984), (8, 21545992), (13, 13259072), (16, 10772996), (26, 6629536), (31, 5560256), (32, 5386498), (41, 4204096), (52, 3314768), (62, 2780128), (64, 2693249), (82, 2102048), (104, 1657384), (124, 1390064), (163, 1057472), (164, 1051024), (208, 828692), (248, 695032), (326, 528736), (328, 525512), (403, 427712), (416, 414346), (496, 347516), (533, 323392), (652, 264368), (656, 262756), (806, 213856), (832, 207173), (992, 173758), (1066, 161696), (1271, 135616), (1304, 132184), (1312, 131378), (1612, 106928), (1984, 86879), (2119, 81344), (2132, 80848), (2542, 67808), (2608, 66092), (2624, 65689), (3224, 53464), (4238, 40672), (4264, 40424), (5053, 34112), (5084, 33904), (5216, 33046), (6448, 26732), (6683, 25792), (8476, 20336), (8528, 20212), (10106, 17056), (10168, 16952), (10432, 16523), (12896, 13366)]