16131639420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{168143}}^1$

素因数の和:168212

約数の個数: 144

約数和(自身を含む): 53982294912

約数和(自身を除く): 37850655492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1599, 1845, 2132, 2340, 2460, 2665, 3198, 3690, 4797, 5330, 6396, 7380, 7995, 9594, 10660, 15990, 19188, 23985, 31980, 47970, 95940, 168143, 336286, 504429, 672572, 840715, 1008858, 1513287, 1681430, 2017716, 2185859, 2522145, 3026574, 3362860, 4371718, 5044290, 6053148, 6557577, 6893863, 7566435, 8743436, 10088580, 10929295, 13115154, 13787726, 15132870, 19672731, 20681589, 21858590, 26230308, 27575452, 30265740, 32787885, 34469315, 39345462, 41363178, 43717180, 62044767, 65575770, 68938630, 78690924, 82726356, 89620219, 98363655, 103407945, 124089534, 131151540, 137877260, 179240438, 196727310, 206815890, 248179068, 268860657, 310223835, 358480876, 393454620, 413631780, 448101095, 537721314, 620447670, 806581971, 896202190, 1075442628, 1240895340, 1344303285, 1613163942, 1792404380, 2688606570, 3226327884, 4032909855, 5377213140, 8065819710, 16131639420]

約数ペア:

[(1, 16131639420), (2, 8065819710), (3, 5377213140), (4, 4032909855), (5, 3226327884), (6, 2688606570), (9, 1792404380), (10, 1613163942), (12, 1344303285), (13, 1240895340), (15, 1075442628), (18, 896202190), (20, 806581971), (26, 620447670), (30, 537721314), (36, 448101095), (39, 413631780), (41, 393454620), (45, 358480876), (52, 310223835), (60, 268860657), (65, 248179068), (78, 206815890), (82, 196727310), (90, 179240438), (117, 137877260), (123, 131151540), (130, 124089534), (156, 103407945), (164, 98363655), (180, 89620219), (195, 82726356), (205, 78690924), (234, 68938630), (246, 65575770), (260, 62044767), (369, 43717180), (390, 41363178), (410, 39345462), (468, 34469315), (492, 32787885), (533, 30265740), (585, 27575452), (615, 26230308), (738, 21858590), (780, 20681589), (820, 19672731), (1066, 15132870), (1170, 13787726), (1230, 13115154), (1476, 10929295), (1599, 10088580), (1845, 8743436), (2132, 7566435), (2340, 6893863), (2460, 6557577), (2665, 6053148), (3198, 5044290), (3690, 4371718), (4797, 3362860), (5330, 3026574), (6396, 2522145), (7380, 2185859), (7995, 2017716), (9594, 1681430), (10660, 1513287), (15990, 1008858), (19188, 840715), (23985, 672572), (31980, 504429), (47970, 336286), (95940, 168143)]