168144620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 459841536

約数和(自身を除く): 291696916

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 43, 53, 62, 68, 70, 85, 86, 106, 119, 124, 140, 155, 170, 172, 212, 215, 217, 238, 265, 301, 310, 340, 371, 430, 434, 476, 527, 530, 595, 602, 620, 731, 742, 860, 868, 901, 1054, 1060, 1085, 1190, 1204, 1333, 1462, 1484, 1505, 1643, 1802, 1855, 2108, 2170, 2279, 2380, 2635, 2666, 2924, 3010, 3286, 3604, 3655, 3689, 3710, 4340, 4505, 4558, 5117, 5270, 5332, 6020, 6307, 6572, 6665, 7310, 7378, 7420, 8215, 9010, 9116, 9331, 10234, 10540, 11395, 11501, 12614, 13330, 14620, 14756, 15953, 16430, 18020, 18445, 18662, 20468, 22661, 22790, 23002, 25228, 25585, 26660, 27931, 31535, 31906, 32860, 36890, 37324, 38743, 45322, 45580, 46004, 46655, 51170, 55862, 57505, 63070, 63812, 70649, 73780, 77486, 79765, 90644, 93310, 102340, 111724, 113305, 115010, 126140, 139655, 141298, 154972, 158627, 159530, 186620, 193715, 195517, 226610, 230020, 271201, 279310, 282596, 317254, 319060, 353245, 387430, 391034, 453220, 494543, 542402, 558620, 634508, 706490, 774860, 782068, 793135, 977585, 989086, 1084804, 1201033, 1356005, 1412980, 1586270, 1955170, 1978172, 2402066, 2472715, 2712010, 3172540, 3910340, 4804132, 4945430, 5424020, 6005165, 8407231, 9890860, 12010330, 16814462, 24020660, 33628924, 42036155, 84072310, 168144620]

約数ペア:

[(1, 168144620), (2, 84072310), (4, 42036155), (5, 33628924), (7, 24020660), (10, 16814462), (14, 12010330), (17, 9890860), (20, 8407231), (28, 6005165), (31, 5424020), (34, 4945430), (35, 4804132), (43, 3910340), (53, 3172540), (62, 2712010), (68, 2472715), (70, 2402066), (85, 1978172), (86, 1955170), (106, 1586270), (119, 1412980), (124, 1356005), (140, 1201033), (155, 1084804), (170, 989086), (172, 977585), (212, 793135), (215, 782068), (217, 774860), (238, 706490), (265, 634508), (301, 558620), (310, 542402), (340, 494543), (371, 453220), (430, 391034), (434, 387430), (476, 353245), (527, 319060), (530, 317254), (595, 282596), (602, 279310), (620, 271201), (731, 230020), (742, 226610), (860, 195517), (868, 193715), (901, 186620), (1054, 159530), (1060, 158627), (1085, 154972), (1190, 141298), (1204, 139655), (1333, 126140), (1462, 115010), (1484, 113305), (1505, 111724), (1643, 102340), (1802, 93310), (1855, 90644), (2108, 79765), (2170, 77486), (2279, 73780), (2380, 70649), (2635, 63812), (2666, 63070), (2924, 57505), (3010, 55862), (3286, 51170), (3604, 46655), (3655, 46004), (3689, 45580), (3710, 45322), (4340, 38743), (4505, 37324), (4558, 36890), (5117, 32860), (5270, 31906), (5332, 31535), (6020, 27931), (6307, 26660), (6572, 25585), (6665, 25228), (7310, 23002), (7378, 22790), (7420, 22661), (8215, 20468), (9010, 18662), (9116, 18445), (9331, 18020), (10234, 16430), (10540, 15953), (11395, 14756), (11501, 14620), (12614, 13330)]