157188330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2405

約数の個数: 128

約数和(自身を含む): 475372800

約数和(自身を除く): 318184470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2357, 2470, 2565, 3510, 3705, 4446, 4714, 5130, 6669, 7071, 7410, 11115, 11785, 13338, 14142, 21213, 22230, 23570, 30641, 33345, 35355, 42426, 44783, 61282, 63639, 66690, 70710, 89566, 91923, 106065, 127278, 134349, 153205, 183846, 212130, 223915, 268698, 275769, 306410, 318195, 403047, 447830, 459615, 551538, 582179, 636390, 671745, 806094, 827307, 919230, 1164358, 1209141, 1343490, 1378845, 1654614, 1746537, 2015235, 2418282, 2757690, 2910895, 3493074, 4030470, 4136535, 5239611, 5821790, 6045705, 8273070, 8732685, 10479222, 12091410, 15718833, 17465370, 26198055, 31437666, 52396110, 78594165, 157188330]

約数ペア:

[(1, 157188330), (2, 78594165), (3, 52396110), (5, 31437666), (6, 26198055), (9, 17465370), (10, 15718833), (13, 12091410), (15, 10479222), (18, 8732685), (19, 8273070), (26, 6045705), (27, 5821790), (30, 5239611), (38, 4136535), (39, 4030470), (45, 3493074), (54, 2910895), (57, 2757690), (65, 2418282), (78, 2015235), (90, 1746537), (95, 1654614), (114, 1378845), (117, 1343490), (130, 1209141), (135, 1164358), (171, 919230), (190, 827307), (195, 806094), (234, 671745), (247, 636390), (270, 582179), (285, 551538), (342, 459615), (351, 447830), (390, 403047), (494, 318195), (513, 306410), (570, 275769), (585, 268698), (702, 223915), (741, 212130), (855, 183846), (1026, 153205), (1170, 134349), (1235, 127278), (1482, 106065), (1710, 91923), (1755, 89566), (2223, 70710), (2357, 66690), (2470, 63639), (2565, 61282), (3510, 44783), (3705, 42426), (4446, 35355), (4714, 33345), (5130, 30641), (6669, 23570), (7071, 22230), (7410, 21213), (11115, 14142), (11785, 13338)]