162003520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2388

約数の個数: 112

約数和(自身を含む): 455298048

約数和(自身を除く): 293294528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2333, 2480, 3472, 4340, 4666, 4960, 6944, 8680, 9332, 9920, 11665, 13888, 16331, 17360, 18664, 23330, 32662, 34720, 37328, 46660, 65324, 69440, 72323, 74656, 81655, 93320, 130648, 144646, 149312, 163310, 186640, 261296, 289292, 326620, 361615, 373280, 506261, 522592, 578584, 653240, 723230, 746560, 1012522, 1045184, 1157168, 1306480, 1446460, 2025044, 2314336, 2531305, 2612960, 2892920, 4050088, 4628672, 5062610, 5225920, 5785840, 8100176, 10125220, 11571680, 16200352, 20250440, 23143360, 32400704, 40500880, 81001760, 162003520]

約数ペア:

[(1, 162003520), (2, 81001760), (4, 40500880), (5, 32400704), (7, 23143360), (8, 20250440), (10, 16200352), (14, 11571680), (16, 10125220), (20, 8100176), (28, 5785840), (31, 5225920), (32, 5062610), (35, 4628672), (40, 4050088), (56, 2892920), (62, 2612960), (64, 2531305), (70, 2314336), (80, 2025044), (112, 1446460), (124, 1306480), (140, 1157168), (155, 1045184), (160, 1012522), (217, 746560), (224, 723230), (248, 653240), (280, 578584), (310, 522592), (320, 506261), (434, 373280), (448, 361615), (496, 326620), (560, 289292), (620, 261296), (868, 186640), (992, 163310), (1085, 149312), (1120, 144646), (1240, 130648), (1736, 93320), (1984, 81655), (2170, 74656), (2240, 72323), (2333, 69440), (2480, 65324), (3472, 46660), (4340, 37328), (4666, 34720), (4960, 32662), (6944, 23330), (8680, 18664), (9332, 17360), (9920, 16331), (11665, 13888)]