156739830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 438939648

約数和(自身を除く): 282199818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 47, 51, 65, 78, 85, 94, 102, 130, 141, 170, 195, 221, 235, 255, 282, 390, 442, 470, 503, 510, 611, 663, 705, 799, 1006, 1105, 1222, 1326, 1410, 1509, 1598, 1833, 2210, 2397, 2515, 3018, 3055, 3315, 3666, 3995, 4794, 5030, 6110, 6539, 6630, 7545, 7990, 8551, 9165, 10387, 11985, 13078, 15090, 17102, 18330, 19617, 20774, 23641, 23970, 25653, 31161, 32695, 39234, 42755, 47282, 51306, 51935, 62322, 65390, 70923, 85510, 98085, 103870, 111163, 118205, 128265, 141846, 155805, 196170, 222326, 236410, 256530, 307333, 311610, 333489, 354615, 401897, 555815, 614666, 666978, 709230, 803794, 921999, 1111630, 1205691, 1536665, 1667445, 1843998, 2009485, 2411382, 3073330, 3334890, 4018970, 4609995, 5224661, 6028455, 9219990, 10449322, 12056910, 15673983, 26123305, 31347966, 52246610, 78369915, 156739830]

約数ペア:

[(1, 156739830), (2, 78369915), (3, 52246610), (5, 31347966), (6, 26123305), (10, 15673983), (13, 12056910), (15, 10449322), (17, 9219990), (26, 6028455), (30, 5224661), (34, 4609995), (39, 4018970), (47, 3334890), (51, 3073330), (65, 2411382), (78, 2009485), (85, 1843998), (94, 1667445), (102, 1536665), (130, 1205691), (141, 1111630), (170, 921999), (195, 803794), (221, 709230), (235, 666978), (255, 614666), (282, 555815), (390, 401897), (442, 354615), (470, 333489), (503, 311610), (510, 307333), (611, 256530), (663, 236410), (705, 222326), (799, 196170), (1006, 155805), (1105, 141846), (1222, 128265), (1326, 118205), (1410, 111163), (1509, 103870), (1598, 98085), (1833, 85510), (2210, 70923), (2397, 65390), (2515, 62322), (3018, 51935), (3055, 51306), (3315, 47282), (3666, 42755), (3995, 39234), (4794, 32695), (5030, 31161), (6110, 25653), (6539, 23970), (6630, 23641), (7545, 20774), (7990, 19617), (8551, 18330), (9165, 17102), (10387, 15090), (11985, 13078)]