163881432

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1494

約数の個数: 144

約数和(自身を含む): 525754320

約数和(自身を除く): 361872888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 572, 726, 792, 858, 936, 968, 1089, 1144, 1287, 1447, 1452, 1573, 1716, 2178, 2574, 2894, 2904, 3146, 3432, 4341, 4356, 4719, 5148, 5788, 6292, 8682, 8712, 9438, 10296, 11576, 12584, 13023, 14157, 15917, 17364, 18811, 18876, 26046, 28314, 31834, 34728, 37622, 37752, 47751, 52092, 56433, 56628, 63668, 75244, 95502, 104184, 112866, 113256, 127336, 143253, 150488, 169299, 175087, 191004, 206921, 225732, 286506, 338598, 350174, 382008, 413842, 451464, 525261, 573012, 620763, 677196, 700348, 827684, 1050522, 1146024, 1241526, 1354392, 1400696, 1575783, 1655368, 1862289, 2101044, 2276131, 2483052, 3151566, 3724578, 4202088, 4552262, 4966104, 6303132, 6828393, 7449156, 9104524, 12606264, 13656786, 14898312, 18209048, 20485179, 27313572, 40970358, 54627144, 81940716, 163881432]

約数ペア:

[(1, 163881432), (2, 81940716), (3, 54627144), (4, 40970358), (6, 27313572), (8, 20485179), (9, 18209048), (11, 14898312), (12, 13656786), (13, 12606264), (18, 9104524), (22, 7449156), (24, 6828393), (26, 6303132), (33, 4966104), (36, 4552262), (39, 4202088), (44, 3724578), (52, 3151566), (66, 2483052), (72, 2276131), (78, 2101044), (88, 1862289), (99, 1655368), (104, 1575783), (117, 1400696), (121, 1354392), (132, 1241526), (143, 1146024), (156, 1050522), (198, 827684), (234, 700348), (242, 677196), (264, 620763), (286, 573012), (312, 525261), (363, 451464), (396, 413842), (429, 382008), (468, 350174), (484, 338598), (572, 286506), (726, 225732), (792, 206921), (858, 191004), (936, 175087), (968, 169299), (1089, 150488), (1144, 143253), (1287, 127336), (1447, 113256), (1452, 112866), (1573, 104184), (1716, 95502), (2178, 75244), (2574, 63668), (2894, 56628), (2904, 56433), (3146, 52092), (3432, 47751), (4341, 37752), (4356, 37622), (4719, 34728), (5148, 31834), (5788, 28314), (6292, 26046), (8682, 18876), (8712, 18811), (9438, 17364), (10296, 15917), (11576, 14157), (12584, 13023)]