158223520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10867}}^1$

素因数の和:10902

約数の個数: 96

約数和(自身を含む): 460107648

約数和(自身を除く): 301884128

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 10867, 14560, 21734, 43468, 54335, 76069, 86936, 108670, 141271, 152138, 173872, 217340, 282542, 304276, 347744, 380345, 434680, 565084, 608552, 706355, 760690, 869360, 988897, 1130168, 1217104, 1412710, 1521380, 1738720, 1977794, 2260336, 2434208, 2825420, 3042760, 3955588, 4520672, 4944485, 5650840, 6085520, 7911176, 9888970, 11301680, 12171040, 15822352, 19777940, 22603360, 31644704, 39555880, 79111760, 158223520]

約数ペア:

[(1, 158223520), (2, 79111760), (4, 39555880), (5, 31644704), (7, 22603360), (8, 19777940), (10, 15822352), (13, 12171040), (14, 11301680), (16, 9888970), (20, 7911176), (26, 6085520), (28, 5650840), (32, 4944485), (35, 4520672), (40, 3955588), (52, 3042760), (56, 2825420), (65, 2434208), (70, 2260336), (80, 1977794), (91, 1738720), (104, 1521380), (112, 1412710), (130, 1217104), (140, 1130168), (160, 988897), (182, 869360), (208, 760690), (224, 706355), (260, 608552), (280, 565084), (364, 434680), (416, 380345), (455, 347744), (520, 304276), (560, 282542), (728, 217340), (910, 173872), (1040, 152138), (1120, 141271), (1456, 108670), (1820, 86936), (2080, 76069), (2912, 54335), (3640, 43468), (7280, 21734), (10867, 14560)]