157993290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 513257472

約数和(自身を除く): 355264182

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 101, 105, 117, 126, 130, 182, 191, 195, 202, 210, 234, 273, 303, 315, 382, 390, 455, 505, 546, 573, 585, 606, 630, 707, 819, 909, 910, 955, 1010, 1146, 1170, 1313, 1337, 1365, 1414, 1515, 1638, 1719, 1818, 1910, 2121, 2483, 2626, 2674, 2730, 2865, 3030, 3438, 3535, 3939, 4011, 4095, 4242, 4545, 4966, 5730, 6363, 6565, 6685, 7070, 7449, 7878, 8022, 8190, 8595, 9090, 9191, 10605, 11817, 12033, 12415, 12726, 13130, 13370, 14898, 17190, 17381, 18382, 19291, 19695, 20055, 21210, 22347, 23634, 24066, 24830, 27573, 31815, 34762, 37245, 38582, 39390, 40110, 44694, 45955, 52143, 55146, 57873, 59085, 60165, 63630, 74490, 82719, 86905, 91910, 96455, 104286, 111735, 115746, 118170, 120330, 135037, 137865, 156429, 165438, 173619, 173810, 192910, 223470, 250783, 260715, 270074, 275730, 289365, 312858, 347238, 405111, 413595, 501566, 521430, 578730, 675185, 752349, 782145, 810222, 827190, 868095, 1215333, 1253915, 1350370, 1504698, 1564290, 1736190, 1755481, 2025555, 2257047, 2430666, 2507830, 3510962, 3761745, 4051110, 4514094, 5266443, 6076665, 7523490, 8777405, 10532886, 11285235, 12153330, 15799329, 17554810, 22570470, 26332215, 31598658, 52664430, 78996645, 157993290]

約数ペア:

[(1, 157993290), (2, 78996645), (3, 52664430), (5, 31598658), (6, 26332215), (7, 22570470), (9, 17554810), (10, 15799329), (13, 12153330), (14, 11285235), (15, 10532886), (18, 8777405), (21, 7523490), (26, 6076665), (30, 5266443), (35, 4514094), (39, 4051110), (42, 3761745), (45, 3510962), (63, 2507830), (65, 2430666), (70, 2257047), (78, 2025555), (90, 1755481), (91, 1736190), (101, 1564290), (105, 1504698), (117, 1350370), (126, 1253915), (130, 1215333), (182, 868095), (191, 827190), (195, 810222), (202, 782145), (210, 752349), (234, 675185), (273, 578730), (303, 521430), (315, 501566), (382, 413595), (390, 405111), (455, 347238), (505, 312858), (546, 289365), (573, 275730), (585, 270074), (606, 260715), (630, 250783), (707, 223470), (819, 192910), (909, 173810), (910, 173619), (955, 165438), (1010, 156429), (1146, 137865), (1170, 135037), (1313, 120330), (1337, 118170), (1365, 115746), (1414, 111735), (1515, 104286), (1638, 96455), (1719, 91910), (1818, 86905), (1910, 82719), (2121, 74490), (2483, 63630), (2626, 60165), (2674, 59085), (2730, 57873), (2865, 55146), (3030, 52143), (3438, 45955), (3535, 44694), (3939, 40110), (4011, 39390), (4095, 38582), (4242, 37245), (4545, 34762), (4966, 31815), (5730, 27573), (6363, 24830), (6565, 24066), (6685, 23634), (7070, 22347), (7449, 21210), (7878, 20055), (8022, 19695), (8190, 19291), (8595, 18382), (9090, 17381), (9191, 17190), (10605, 14898), (11817, 13370), (12033, 13130), (12415, 12726)]