191153984

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1376

約数の個数: 112

約数和(自身を含む): 483534720

約数和(自身を除く): 292380736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 532, 544, 608, 646, 952, 1064, 1088, 1216, 1292, 1321, 1904, 2128, 2261, 2584, 2642, 3808, 4256, 4522, 5168, 5284, 7616, 8512, 9044, 9247, 10336, 10568, 18088, 18494, 20672, 21136, 22457, 25099, 36176, 36988, 42272, 44914, 50198, 72352, 73976, 84544, 89828, 100396, 144704, 147952, 157199, 175693, 179656, 200792, 295904, 314398, 351386, 359312, 401584, 426683, 591808, 628796, 702772, 718624, 803168, 853366, 1257592, 1405544, 1437248, 1606336, 1706732, 2515184, 2811088, 2986781, 3413464, 5030368, 5622176, 5973562, 6826928, 10060736, 11244352, 11947124, 13653856, 23894248, 27307712, 47788496, 95576992, 191153984]

約数ペア:

[(1, 191153984), (2, 95576992), (4, 47788496), (7, 27307712), (8, 23894248), (14, 13653856), (16, 11947124), (17, 11244352), (19, 10060736), (28, 6826928), (32, 5973562), (34, 5622176), (38, 5030368), (56, 3413464), (64, 2986781), (68, 2811088), (76, 2515184), (112, 1706732), (119, 1606336), (133, 1437248), (136, 1405544), (152, 1257592), (224, 853366), (238, 803168), (266, 718624), (272, 702772), (304, 628796), (323, 591808), (448, 426683), (476, 401584), (532, 359312), (544, 351386), (608, 314398), (646, 295904), (952, 200792), (1064, 179656), (1088, 175693), (1216, 157199), (1292, 147952), (1321, 144704), (1904, 100396), (2128, 89828), (2261, 84544), (2584, 73976), (2642, 72352), (3808, 50198), (4256, 44914), (4522, 42272), (5168, 36988), (5284, 36176), (7616, 25099), (8512, 22457), (9044, 21136), (9247, 20672), (10336, 18494), (10568, 18088)]