129523836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 347155200

約数和(自身を除く): 217631364

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 89, 114, 156, 178, 228, 247, 267, 356, 491, 494, 534, 741, 982, 988, 1068, 1157, 1473, 1482, 1691, 1964, 2314, 2946, 2964, 3382, 3471, 4628, 5073, 5892, 6383, 6764, 6942, 9329, 10146, 12766, 13884, 18658, 19149, 20292, 21983, 25532, 27987, 37316, 38298, 43699, 43966, 55974, 65949, 76596, 87398, 87932, 111948, 121277, 131097, 131898, 174796, 242554, 262194, 263796, 363831, 485108, 524388, 568087, 727662, 830281, 1136174, 1455324, 1660562, 1704261, 2272348, 2490843, 3321124, 3408522, 4981686, 6817044, 9963372, 10793653, 21587306, 32380959, 43174612, 64761918, 129523836]

約数ペア:

[(1, 129523836), (2, 64761918), (3, 43174612), (4, 32380959), (6, 21587306), (12, 10793653), (13, 9963372), (19, 6817044), (26, 4981686), (38, 3408522), (39, 3321124), (52, 2490843), (57, 2272348), (76, 1704261), (78, 1660562), (89, 1455324), (114, 1136174), (156, 830281), (178, 727662), (228, 568087), (247, 524388), (267, 485108), (356, 363831), (491, 263796), (494, 262194), (534, 242554), (741, 174796), (982, 131898), (988, 131097), (1068, 121277), (1157, 111948), (1473, 87932), (1482, 87398), (1691, 76596), (1964, 65949), (2314, 55974), (2946, 43966), (2964, 43699), (3382, 38298), (3471, 37316), (4628, 27987), (5073, 25532), (5892, 21983), (6383, 20292), (6764, 19149), (6942, 18658), (9329, 13884), (10146, 12766)]