191440224

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{28901}}^1$

素因数の和:28940

約数の個数: 72

約数和(自身を含む): 568097712

約数和(自身を除く): 376657488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 28901, 57802, 86703, 115604, 173406, 231208, 260109, 346812, 462416, 520218, 664723, 693624, 924832, 1040436, 1329446, 1387248, 1994169, 2080872, 2658892, 2774496, 3988338, 4161744, 5317784, 5982507, 7976676, 8323488, 10635568, 11965014, 15953352, 21271136, 23930028, 31906704, 47860056, 63813408, 95720112, 191440224]

約数ペア:

[(1, 191440224), (2, 95720112), (3, 63813408), (4, 47860056), (6, 31906704), (8, 23930028), (9, 21271136), (12, 15953352), (16, 11965014), (18, 10635568), (23, 8323488), (24, 7976676), (32, 5982507), (36, 5317784), (46, 4161744), (48, 3988338), (69, 2774496), (72, 2658892), (92, 2080872), (96, 1994169), (138, 1387248), (144, 1329446), (184, 1040436), (207, 924832), (276, 693624), (288, 664723), (368, 520218), (414, 462416), (552, 346812), (736, 260109), (828, 231208), (1104, 173406), (1656, 115604), (2208, 86703), (3312, 57802), (6624, 28901)]