140400216

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19697}}^1$

素因数の和:19726

約数の個数: 80

約数和(自身を含む): 429022440

約数和(自身を除く): 288622224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 19697, 39394, 59091, 78788, 118182, 157576, 177273, 216667, 236364, 354546, 433334, 472728, 531819, 650001, 709092, 866668, 1063638, 1300002, 1418184, 1595457, 1733336, 1950003, 2127276, 2600004, 3190914, 3900006, 4254552, 5200008, 5850009, 6381828, 7800012, 11700018, 12763656, 15600024, 17550027, 23400036, 35100054, 46800072, 70200108, 140400216]

約数ペア:

[(1, 140400216), (2, 70200108), (3, 46800072), (4, 35100054), (6, 23400036), (8, 17550027), (9, 15600024), (11, 12763656), (12, 11700018), (18, 7800012), (22, 6381828), (24, 5850009), (27, 5200008), (33, 4254552), (36, 3900006), (44, 3190914), (54, 2600004), (66, 2127276), (72, 1950003), (81, 1733336), (88, 1595457), (99, 1418184), (108, 1300002), (132, 1063638), (162, 866668), (198, 709092), (216, 650001), (264, 531819), (297, 472728), (324, 433334), (396, 354546), (594, 236364), (648, 216667), (792, 177273), (891, 157576), (1188, 118182), (1782, 78788), (2376, 59091), (3564, 39394), (7128, 19697)]