139460152

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 306342000

約数和(自身を除く): 166881848

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 61, 76, 89, 104, 122, 152, 169, 178, 244, 247, 338, 356, 488, 494, 676, 712, 793, 988, 1157, 1159, 1352, 1586, 1691, 1976, 2314, 2318, 3172, 3211, 3382, 4628, 4636, 5429, 6344, 6422, 6764, 9256, 9272, 10309, 10858, 12844, 13528, 15041, 15067, 20618, 21716, 21983, 25688, 30082, 30134, 41236, 43432, 43966, 60164, 60268, 70577, 82472, 87932, 103151, 120328, 120536, 141154, 175864, 195871, 206302, 282308, 285779, 391742, 412604, 564616, 571558, 783484, 825208, 917501, 1143116, 1340963, 1566968, 1835002, 2286232, 2681926, 3670004, 5363852, 7340008, 10727704, 17432519, 34865038, 69730076, 139460152]

約数ペア:

[(1, 139460152), (2, 69730076), (4, 34865038), (8, 17432519), (13, 10727704), (19, 7340008), (26, 5363852), (38, 3670004), (52, 2681926), (61, 2286232), (76, 1835002), (89, 1566968), (104, 1340963), (122, 1143116), (152, 917501), (169, 825208), (178, 783484), (244, 571558), (247, 564616), (338, 412604), (356, 391742), (488, 285779), (494, 282308), (676, 206302), (712, 195871), (793, 175864), (988, 141154), (1157, 120536), (1159, 120328), (1352, 103151), (1586, 87932), (1691, 82472), (1976, 70577), (2314, 60268), (2318, 60164), (3172, 43966), (3211, 43432), (3382, 41236), (4628, 30134), (4636, 30082), (5429, 25688), (6344, 21983), (6422, 21716), (6764, 20618), (9256, 15067), (9272, 15041), (10309, 13528), (10858, 12844)]