156919314510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1872769}}^1$

素因数の和:1872815

約数の個数: 144

約数和(自身を含む): 499580125200

約数和(自身を除く): 342660810690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 630, 665, 735, 798, 855, 882, 931, 1197, 1330, 1470, 1710, 1862, 1995, 2205, 2394, 2793, 3990, 4410, 4655, 5586, 5985, 8379, 9310, 11970, 13965, 16758, 27930, 41895, 83790, 1872769, 3745538, 5618307, 9363845, 11236614, 13109383, 16854921, 18727690, 26218766, 28091535, 33709842, 35582611, 39328149, 56183070, 65546915, 71165222, 78656298, 84274605, 91765681, 106747833, 117984447, 131093830, 168549210, 177913055, 183531362, 196640745, 213495666, 235968894, 249078277, 275297043, 320243499, 355826110, 393281490, 458828405, 498156554, 533739165, 550594086, 589922235, 640486998, 747234831, 825891129, 917656810, 1067478330, 1179844470, 1245391385, 1376485215, 1494469662, 1601217495, 1651782258, 1743547939, 2241704493, 2490782770, 2752970430, 3202434990, 3487095878, 3736174155, 4129455645, 4483408986, 5230643817, 7472348310, 8258911290, 8717739695, 10461287634, 11208522465, 15691931451, 17435479390, 22417044930, 26153219085, 31383862902, 52306438170, 78459657255, 156919314510]

約数ペア:

[(1, 156919314510), (2, 78459657255), (3, 52306438170), (5, 31383862902), (6, 26153219085), (7, 22417044930), (9, 17435479390), (10, 15691931451), (14, 11208522465), (15, 10461287634), (18, 8717739695), (19, 8258911290), (21, 7472348310), (30, 5230643817), (35, 4483408986), (38, 4129455645), (42, 3736174155), (45, 3487095878), (49, 3202434990), (57, 2752970430), (63, 2490782770), (70, 2241704493), (90, 1743547939), (95, 1651782258), (98, 1601217495), (105, 1494469662), (114, 1376485215), (126, 1245391385), (133, 1179844470), (147, 1067478330), (171, 917656810), (190, 825891129), (210, 747234831), (245, 640486998), (266, 589922235), (285, 550594086), (294, 533739165), (315, 498156554), (342, 458828405), (399, 393281490), (441, 355826110), (490, 320243499), (570, 275297043), (630, 249078277), (665, 235968894), (735, 213495666), (798, 196640745), (855, 183531362), (882, 177913055), (931, 168549210), (1197, 131093830), (1330, 117984447), (1470, 106747833), (1710, 91765681), (1862, 84274605), (1995, 78656298), (2205, 71165222), (2394, 65546915), (2793, 56183070), (3990, 39328149), (4410, 35582611), (4655, 33709842), (5586, 28091535), (5985, 26218766), (8379, 18727690), (9310, 16854921), (11970, 13109383), (13965, 11236614), (16758, 9363845), (27930, 5618307), (41895, 3745538), (83790, 1872769)]