169118144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 112

約数和(自身を含む): 382341120

約数和(自身を除く): 213222976

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 79, 83, 104, 124, 158, 166, 208, 248, 316, 332, 403, 416, 496, 632, 664, 806, 832, 992, 1027, 1079, 1264, 1328, 1612, 1984, 2054, 2158, 2449, 2528, 2573, 2656, 3224, 4108, 4316, 4898, 5056, 5146, 5312, 6448, 6557, 8216, 8632, 9796, 10292, 12896, 13114, 16432, 17264, 19592, 20584, 25792, 26228, 31837, 32864, 33449, 34528, 39184, 41168, 52456, 63674, 65728, 66898, 69056, 78368, 82336, 85241, 104912, 127348, 133796, 156736, 164672, 170482, 203267, 209824, 254696, 267592, 340964, 406534, 419648, 509392, 535184, 681928, 813068, 1018784, 1070368, 1363856, 1626136, 2037568, 2140736, 2642471, 2727712, 3252272, 5284942, 5455424, 6504544, 10569884, 13009088, 21139768, 42279536, 84559072, 169118144]

約数ペア:

[(1, 169118144), (2, 84559072), (4, 42279536), (8, 21139768), (13, 13009088), (16, 10569884), (26, 6504544), (31, 5455424), (32, 5284942), (52, 3252272), (62, 2727712), (64, 2642471), (79, 2140736), (83, 2037568), (104, 1626136), (124, 1363856), (158, 1070368), (166, 1018784), (208, 813068), (248, 681928), (316, 535184), (332, 509392), (403, 419648), (416, 406534), (496, 340964), (632, 267592), (664, 254696), (806, 209824), (832, 203267), (992, 170482), (1027, 164672), (1079, 156736), (1264, 133796), (1328, 127348), (1612, 104912), (1984, 85241), (2054, 82336), (2158, 78368), (2449, 69056), (2528, 66898), (2573, 65728), (2656, 63674), (3224, 52456), (4108, 41168), (4316, 39184), (4898, 34528), (5056, 33449), (5146, 32864), (5312, 31837), (6448, 26228), (6557, 25792), (8216, 20584), (8632, 19592), (9796, 17264), (10292, 16432), (12896, 13114)]