140453208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1038

約数の個数: 144

約数和(自身を含む): 453758760

約数和(自身を除く): 313305552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 72, 82, 84, 98, 123, 126, 147, 164, 168, 196, 246, 252, 287, 294, 328, 369, 392, 441, 492, 504, 574, 588, 738, 861, 882, 971, 984, 1148, 1176, 1476, 1722, 1764, 1942, 2009, 2296, 2583, 2913, 2952, 3444, 3528, 3884, 4018, 5166, 5826, 6027, 6797, 6888, 7768, 8036, 8739, 10332, 11652, 12054, 13594, 16072, 17478, 18081, 20391, 20664, 23304, 24108, 27188, 34956, 36162, 39811, 40782, 47579, 48216, 54376, 61173, 69912, 72324, 79622, 81564, 95158, 119433, 122346, 142737, 144648, 159244, 163128, 190316, 238866, 244692, 278677, 285474, 318488, 358299, 380632, 428211, 477732, 489384, 557354, 570948, 716598, 836031, 856422, 955464, 1114708, 1141896, 1433196, 1672062, 1712844, 1950739, 2229416, 2508093, 2866392, 3344124, 3425688, 3901478, 5016186, 5852217, 6688248, 7802956, 10032372, 11704434, 15605912, 17556651, 20064744, 23408868, 35113302, 46817736, 70226604, 140453208]

約数ペア:

[(1, 140453208), (2, 70226604), (3, 46817736), (4, 35113302), (6, 23408868), (7, 20064744), (8, 17556651), (9, 15605912), (12, 11704434), (14, 10032372), (18, 7802956), (21, 6688248), (24, 5852217), (28, 5016186), (36, 3901478), (41, 3425688), (42, 3344124), (49, 2866392), (56, 2508093), (63, 2229416), (72, 1950739), (82, 1712844), (84, 1672062), (98, 1433196), (123, 1141896), (126, 1114708), (147, 955464), (164, 856422), (168, 836031), (196, 716598), (246, 570948), (252, 557354), (287, 489384), (294, 477732), (328, 428211), (369, 380632), (392, 358299), (441, 318488), (492, 285474), (504, 278677), (574, 244692), (588, 238866), (738, 190316), (861, 163128), (882, 159244), (971, 144648), (984, 142737), (1148, 122346), (1176, 119433), (1476, 95158), (1722, 81564), (1764, 79622), (1942, 72324), (2009, 69912), (2296, 61173), (2583, 54376), (2913, 48216), (2952, 47579), (3444, 40782), (3528, 39811), (3884, 36162), (4018, 34956), (5166, 27188), (5826, 24108), (6027, 23304), (6797, 20664), (6888, 20391), (7768, 18081), (8036, 17478), (8739, 16072), (10332, 13594), (11652, 12054)]