134465920

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 341948880

約数和(自身を除く): 207482960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 289, 320, 340, 544, 578, 640, 680, 727, 1088, 1156, 1360, 1445, 1454, 2176, 2312, 2720, 2890, 2908, 3635, 4624, 5440, 5780, 5816, 7270, 9248, 10880, 11560, 11632, 12359, 14540, 18496, 23120, 23264, 24718, 29080, 36992, 46240, 46528, 49436, 58160, 61795, 92480, 93056, 98872, 116320, 123590, 184960, 197744, 210103, 232640, 247180, 395488, 420206, 465280, 494360, 790976, 840412, 988720, 1050515, 1581952, 1680824, 1977440, 2101030, 3361648, 3954880, 4202060, 6723296, 7909760, 8404120, 13446592, 16808240, 26893184, 33616480, 67232960, 134465920]

約数ペア:

[(1, 134465920), (2, 67232960), (4, 33616480), (5, 26893184), (8, 16808240), (10, 13446592), (16, 8404120), (17, 7909760), (20, 6723296), (32, 4202060), (34, 3954880), (40, 3361648), (64, 2101030), (68, 1977440), (80, 1680824), (85, 1581952), (128, 1050515), (136, 988720), (160, 840412), (170, 790976), (272, 494360), (289, 465280), (320, 420206), (340, 395488), (544, 247180), (578, 232640), (640, 210103), (680, 197744), (727, 184960), (1088, 123590), (1156, 116320), (1360, 98872), (1445, 93056), (1454, 92480), (2176, 61795), (2312, 58160), (2720, 49436), (2890, 46528), (2908, 46240), (3635, 36992), (4624, 29080), (5440, 24718), (5780, 23264), (5816, 23120), (7270, 18496), (9248, 14540), (10880, 12359), (11560, 11632)]