128688672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10079}}^1$

素因数の和:10118

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 277736928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 10079, 12768, 20158, 30237, 40316, 60474, 70553, 80632, 120948, 141106, 161264, 191501, 211659, 241896, 282212, 322528, 383002, 423318, 483792, 564424, 574503, 766004, 846636, 967584, 1128848, 1149006, 1340507, 1532008, 1693272, 2257696, 2298012, 2681014, 3064016, 3386544, 4021521, 4596024, 5362028, 6128032, 6773088, 8043042, 9192048, 10724056, 16086084, 18384096, 21448112, 32172168, 42896224, 64344336, 128688672]

約数ペア:

[(1, 128688672), (2, 64344336), (3, 42896224), (4, 32172168), (6, 21448112), (7, 18384096), (8, 16086084), (12, 10724056), (14, 9192048), (16, 8043042), (19, 6773088), (21, 6128032), (24, 5362028), (28, 4596024), (32, 4021521), (38, 3386544), (42, 3064016), (48, 2681014), (56, 2298012), (57, 2257696), (76, 1693272), (84, 1532008), (96, 1340507), (112, 1149006), (114, 1128848), (133, 967584), (152, 846636), (168, 766004), (224, 574503), (228, 564424), (266, 483792), (304, 423318), (336, 383002), (399, 322528), (456, 282212), (532, 241896), (608, 211659), (672, 191501), (798, 161264), (912, 141106), (1064, 120948), (1596, 80632), (1824, 70553), (2128, 60474), (3192, 40316), (4256, 30237), (6384, 20158), (10079, 12768)]