157378464

素因数分解:

$2^5\times 3^5\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 477535968

約数和(自身を除く): 320157504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 243, 288, 296, 324, 333, 432, 444, 486, 547, 592, 648, 666, 864, 888, 972, 999, 1094, 1184, 1296, 1332, 1641, 1776, 1944, 1998, 2188, 2592, 2664, 2997, 3282, 3552, 3888, 3996, 4376, 4923, 5328, 5994, 6564, 7776, 7992, 8752, 8991, 9846, 10656, 11988, 13128, 14769, 15984, 17504, 17982, 19692, 20239, 23976, 26256, 29538, 31968, 35964, 39384, 40478, 44307, 47952, 52512, 59076, 60717, 71928, 78768, 80956, 88614, 95904, 118152, 121434, 132921, 143856, 157536, 161912, 177228, 182151, 236304, 242868, 265842, 287712, 323824, 354456, 364302, 472608, 485736, 531684, 546453, 647648, 708912, 728604, 971472, 1063368, 1092906, 1417824, 1457208, 1639359, 1942944, 2126736, 2185812, 2914416, 3278718, 4253472, 4371624, 4918077, 5828832, 6557436, 8743248, 9836154, 13114872, 17486496, 19672308, 26229744, 39344616, 52459488, 78689232, 157378464]

約数ペア:

[(1, 157378464), (2, 78689232), (3, 52459488), (4, 39344616), (6, 26229744), (8, 19672308), (9, 17486496), (12, 13114872), (16, 9836154), (18, 8743248), (24, 6557436), (27, 5828832), (32, 4918077), (36, 4371624), (37, 4253472), (48, 3278718), (54, 2914416), (72, 2185812), (74, 2126736), (81, 1942944), (96, 1639359), (108, 1457208), (111, 1417824), (144, 1092906), (148, 1063368), (162, 971472), (216, 728604), (222, 708912), (243, 647648), (288, 546453), (296, 531684), (324, 485736), (333, 472608), (432, 364302), (444, 354456), (486, 323824), (547, 287712), (592, 265842), (648, 242868), (666, 236304), (864, 182151), (888, 177228), (972, 161912), (999, 157536), (1094, 143856), (1184, 132921), (1296, 121434), (1332, 118152), (1641, 95904), (1776, 88614), (1944, 80956), (1998, 78768), (2188, 71928), (2592, 60717), (2664, 59076), (2997, 52512), (3282, 47952), (3552, 44307), (3888, 40478), (3996, 39384), (4376, 35964), (4923, 31968), (5328, 29538), (5994, 26256), (6564, 23976), (7776, 20239), (7992, 19692), (8752, 17982), (8991, 17504), (9846, 15984), (10656, 14769), (11988, 13128)]