162915690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 481596192

約数和(自身を除く): 318680502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 307, 361, 399, 490, 570, 614, 665, 722, 735, 798, 921, 931, 1083, 1330, 1470, 1535, 1805, 1842, 1862, 1995, 2149, 2166, 2527, 2793, 3070, 3610, 3990, 4298, 4605, 4655, 5054, 5415, 5586, 5833, 6447, 7581, 9210, 9310, 10745, 10830, 11666, 12635, 12894, 13965, 15043, 15162, 17499, 17689, 21490, 25270, 27930, 29165, 30086, 32235, 34998, 35378, 37905, 40831, 45129, 53067, 58330, 64470, 75215, 75810, 81662, 87495, 88445, 90258, 106134, 110827, 122493, 150430, 174990, 176890, 204155, 221654, 225645, 244986, 265335, 285817, 332481, 408310, 451290, 530670, 554135, 571634, 612465, 664962, 775789, 857451, 1108270, 1224930, 1429085, 1551578, 1662405, 1714902, 2327367, 2858170, 3324810, 3878945, 4287255, 4654734, 5430523, 7757890, 8574510, 10861046, 11636835, 16291569, 23273670, 27152615, 32583138, 54305230, 81457845, 162915690]

約数ペア:

[(1, 162915690), (2, 81457845), (3, 54305230), (5, 32583138), (6, 27152615), (7, 23273670), (10, 16291569), (14, 11636835), (15, 10861046), (19, 8574510), (21, 7757890), (30, 5430523), (35, 4654734), (38, 4287255), (42, 3878945), (49, 3324810), (57, 2858170), (70, 2327367), (95, 1714902), (98, 1662405), (105, 1551578), (114, 1429085), (133, 1224930), (147, 1108270), (190, 857451), (210, 775789), (245, 664962), (266, 612465), (285, 571634), (294, 554135), (307, 530670), (361, 451290), (399, 408310), (490, 332481), (570, 285817), (614, 265335), (665, 244986), (722, 225645), (735, 221654), (798, 204155), (921, 176890), (931, 174990), (1083, 150430), (1330, 122493), (1470, 110827), (1535, 106134), (1805, 90258), (1842, 88445), (1862, 87495), (1995, 81662), (2149, 75810), (2166, 75215), (2527, 64470), (2793, 58330), (3070, 53067), (3610, 45129), (3990, 40831), (4298, 37905), (4605, 35378), (4655, 34998), (5054, 32235), (5415, 30086), (5586, 29165), (5833, 27930), (6447, 25270), (7581, 21490), (9210, 17689), (9310, 17499), (10745, 15162), (10830, 15043), (11666, 13965), (12635, 12894)]