145872216

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 464162400

約数和(自身を除く): 318290184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 173, 196, 239, 252, 294, 346, 392, 441, 478, 504, 519, 588, 692, 717, 882, 956, 1038, 1176, 1211, 1384, 1434, 1557, 1673, 1764, 1912, 2076, 2151, 2422, 2868, 3114, 3346, 3528, 3633, 4152, 4302, 4844, 5019, 5736, 6228, 6692, 7266, 8477, 8604, 9688, 10038, 10899, 11711, 12456, 13384, 14532, 15057, 16954, 17208, 20076, 21798, 23422, 25431, 29064, 30114, 33908, 35133, 40152, 41347, 43596, 46844, 50862, 60228, 67816, 70266, 76293, 82694, 87192, 93688, 101724, 105399, 120456, 124041, 140532, 152586, 165388, 203448, 210798, 248082, 281064, 289429, 305172, 330776, 372123, 421596, 496164, 578858, 610344, 744246, 843192, 868287, 992328, 1157716, 1488492, 1736574, 2026003, 2315432, 2604861, 2976984, 3473148, 4052006, 5209722, 6078009, 6946296, 8104012, 10419444, 12156018, 16208024, 18234027, 20838888, 24312036, 36468054, 48624072, 72936108, 145872216]

約数ペア:

[(1, 145872216), (2, 72936108), (3, 48624072), (4, 36468054), (6, 24312036), (7, 20838888), (8, 18234027), (9, 16208024), (12, 12156018), (14, 10419444), (18, 8104012), (21, 6946296), (24, 6078009), (28, 5209722), (36, 4052006), (42, 3473148), (49, 2976984), (56, 2604861), (63, 2315432), (72, 2026003), (84, 1736574), (98, 1488492), (126, 1157716), (147, 992328), (168, 868287), (173, 843192), (196, 744246), (239, 610344), (252, 578858), (294, 496164), (346, 421596), (392, 372123), (441, 330776), (478, 305172), (504, 289429), (519, 281064), (588, 248082), (692, 210798), (717, 203448), (882, 165388), (956, 152586), (1038, 140532), (1176, 124041), (1211, 120456), (1384, 105399), (1434, 101724), (1557, 93688), (1673, 87192), (1764, 82694), (1912, 76293), (2076, 70266), (2151, 67816), (2422, 60228), (2868, 50862), (3114, 46844), (3346, 43596), (3528, 41347), (3633, 40152), (4152, 35133), (4302, 33908), (4844, 30114), (5019, 29064), (5736, 25431), (6228, 23422), (6692, 21798), (7266, 20076), (8477, 17208), (8604, 16954), (9688, 15057), (10038, 14532), (10899, 13384), (11711, 12456)]