164101910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 356106240

約数和(自身を除く): 192004330

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 217, 235, 310, 329, 434, 470, 658, 1085, 1457, 1609, 1645, 2170, 2914, 3218, 3290, 7285, 8045, 10199, 11263, 14570, 16090, 20398, 22526, 49879, 50995, 56315, 75623, 99758, 101990, 112630, 151246, 249395, 349153, 378115, 498790, 529361, 698306, 756230, 1058722, 1745765, 2344313, 2646805, 3491530, 4688626, 5293610, 11721565, 16410191, 23443130, 32820382, 82050955, 164101910]

約数ペア:

[(1, 164101910), (2, 82050955), (5, 32820382), (7, 23443130), (10, 16410191), (14, 11721565), (31, 5293610), (35, 4688626), (47, 3491530), (62, 2646805), (70, 2344313), (94, 1745765), (155, 1058722), (217, 756230), (235, 698306), (310, 529361), (329, 498790), (434, 378115), (470, 349153), (658, 249395), (1085, 151246), (1457, 112630), (1609, 101990), (1645, 99758), (2170, 75623), (2914, 56315), (3218, 50995), (3290, 49879), (7285, 22526), (8045, 20398), (10199, 16090), (11263, 14570)]