191723832

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 549666000

約数和(自身を除く): 357942168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 269, 342, 456, 521, 538, 684, 807, 1042, 1076, 1368, 1563, 1614, 2084, 2152, 2421, 3126, 3228, 4168, 4689, 4842, 5111, 6252, 6456, 9378, 9684, 9899, 10222, 12504, 15333, 18756, 19368, 19798, 20444, 29697, 30666, 37512, 39596, 40888, 45999, 59394, 61332, 79192, 89091, 91998, 118788, 122664, 140149, 178182, 183996, 237576, 280298, 356364, 367992, 420447, 560596, 712728, 840894, 1121192, 1261341, 1681788, 2522682, 2662831, 3363576, 5045364, 5325662, 7988493, 10090728, 10651324, 15976986, 21302648, 23965479, 31953972, 47930958, 63907944, 95861916, 191723832]

約数ペア:

[(1, 191723832), (2, 95861916), (3, 63907944), (4, 47930958), (6, 31953972), (8, 23965479), (9, 21302648), (12, 15976986), (18, 10651324), (19, 10090728), (24, 7988493), (36, 5325662), (38, 5045364), (57, 3363576), (72, 2662831), (76, 2522682), (114, 1681788), (152, 1261341), (171, 1121192), (228, 840894), (269, 712728), (342, 560596), (456, 420447), (521, 367992), (538, 356364), (684, 280298), (807, 237576), (1042, 183996), (1076, 178182), (1368, 140149), (1563, 122664), (1614, 118788), (2084, 91998), (2152, 89091), (2421, 79192), (3126, 61332), (3228, 59394), (4168, 45999), (4689, 40888), (4842, 39596), (5111, 37512), (6252, 30666), (6456, 29697), (9378, 20444), (9684, 19798), (9899, 19368), (10222, 18756), (12504, 15333)]