168698530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:944

約数の個数: 128

約数和(自身を含む): 429649920

約数和(自身を除く): 260951390

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 55, 65, 70, 77, 91, 95, 110, 130, 133, 143, 154, 182, 190, 209, 247, 266, 286, 385, 418, 455, 494, 665, 715, 770, 887, 910, 1001, 1045, 1235, 1330, 1430, 1463, 1729, 1774, 2002, 2090, 2470, 2717, 2926, 3458, 4435, 5005, 5434, 6209, 7315, 8645, 8870, 9757, 10010, 11531, 12418, 13585, 14630, 16853, 17290, 19019, 19514, 23062, 27170, 31045, 33706, 38038, 48785, 57655, 62090, 68299, 80717, 84265, 95095, 97570, 115310, 117971, 126841, 136598, 161434, 168530, 185383, 190190, 219089, 235942, 253682, 341495, 370766, 403585, 438178, 589855, 634205, 682990, 807170, 887887, 926915, 1095445, 1179710, 1268410, 1297681, 1533623, 1775774, 1853830, 2190890, 2409979, 2595362, 3067246, 4439435, 4819958, 6488405, 7668115, 8878870, 12049895, 12976810, 15336230, 16869853, 24099790, 33739706, 84349265, 168698530]

約数ペア:

[(1, 168698530), (2, 84349265), (5, 33739706), (7, 24099790), (10, 16869853), (11, 15336230), (13, 12976810), (14, 12049895), (19, 8878870), (22, 7668115), (26, 6488405), (35, 4819958), (38, 4439435), (55, 3067246), (65, 2595362), (70, 2409979), (77, 2190890), (91, 1853830), (95, 1775774), (110, 1533623), (130, 1297681), (133, 1268410), (143, 1179710), (154, 1095445), (182, 926915), (190, 887887), (209, 807170), (247, 682990), (266, 634205), (286, 589855), (385, 438178), (418, 403585), (455, 370766), (494, 341495), (665, 253682), (715, 235942), (770, 219089), (887, 190190), (910, 185383), (1001, 168530), (1045, 161434), (1235, 136598), (1330, 126841), (1430, 117971), (1463, 115310), (1729, 97570), (1774, 95095), (2002, 84265), (2090, 80717), (2470, 68299), (2717, 62090), (2926, 57655), (3458, 48785), (4435, 38038), (5005, 33706), (5434, 31045), (6209, 27170), (7315, 23062), (8645, 19514), (8870, 19019), (9757, 17290), (10010, 16853), (11531, 14630), (12418, 13585)]