About the Number

129299688

129299687 ← → 129299689

2進数表記:111101101001111010011101000

漢数字表記:一億二千九百二十九万九千六百八十八

素因数分解:

2 3 × 3 2 × 7 1 × 17 1 × 15091 1

素因数の和:15127
約数の個数: 96
約数和(自身を含む): 423783360
約数和(自身を除く): 294483672

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 4284, 8568, 15091, 30182, 45273, 60364, 90546, 105637, 120728, 135819, 181092, 211274, 256547, 271638, 316911, 362184, 422548, 513094, 543276, 633822, 769641, 845096, 950733, 1026188, 1086552, 1267644, 1539282, 1795829, 1901466, 2052376, 2308923, 2535288, 3078564, 3591658, 3802932, 4617846, 5387487, 6157128, 7183316, 7605864, 9235692, 10774974, 14366632, 16162461, 18471384, 21549948, 32324922, 43099896, 64649844, 129299688]

約数ペア:
[(1, 129299688), (2, 64649844), (3, 43099896), (4, 32324922), (6, 21549948), (7, 18471384), (8, 16162461), (9, 14366632), (12, 10774974), (14, 9235692), (17, 7605864), (18, 7183316), (21, 6157128), (24, 5387487), (28, 4617846), (34, 3802932), (36, 3591658), (42, 3078564), (51, 2535288), (56, 2308923), (63, 2052376), (68, 1901466), (72, 1795829), (84, 1539282), (102, 1267644), (119, 1086552), (126, 1026188), (136, 950733), (153, 845096), (168, 769641), (204, 633822), (238, 543276), (252, 513094), (306, 422548), (357, 362184), (408, 316911), (476, 271638), (504, 256547), (612, 211274), (714, 181092), (952, 135819), (1071, 120728), (1224, 105637), (1428, 90546), (2142, 60364), (2856, 45273), (4284, 30182), (8568, 15091)]

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