193144616

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8821}}^1$

素因数の和:8874

約数の個数: 64

約数和(自身を含む): 457332480

約数和(自身を除く): 264187864

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 2737, 3128, 5474, 8821, 10948, 17642, 21896, 35284, 61747, 70568, 123494, 149957, 202883, 246988, 299914, 405766, 493976, 599828, 811532, 1049699, 1199656, 1420181, 1623064, 2099398, 2840362, 3449011, 4198796, 5680724, 6898022, 8397592, 11361448, 13796044, 24143077, 27592088, 48286154, 96572308, 193144616]

約数ペア:

[(1, 193144616), (2, 96572308), (4, 48286154), (7, 27592088), (8, 24143077), (14, 13796044), (17, 11361448), (23, 8397592), (28, 6898022), (34, 5680724), (46, 4198796), (56, 3449011), (68, 2840362), (92, 2099398), (119, 1623064), (136, 1420181), (161, 1199656), (184, 1049699), (238, 811532), (322, 599828), (391, 493976), (476, 405766), (644, 299914), (782, 246988), (952, 202883), (1288, 149957), (1564, 123494), (2737, 70568), (3128, 61747), (5474, 35284), (8821, 21896), (10948, 17642)]