193245052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 485227008

約数和(自身を除く): 291981956

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 167, 182, 187, 221, 238, 286, 289, 308, 334, 364, 374, 442, 476, 572, 578, 668, 748, 884, 1001, 1156, 1169, 1309, 1547, 1837, 2002, 2023, 2171, 2338, 2431, 2618, 2839, 3094, 3179, 3674, 3757, 4004, 4046, 4342, 4676, 4862, 5236, 5678, 6188, 6358, 7348, 7514, 8092, 8684, 9724, 11356, 12716, 12859, 15028, 15197, 17017, 19873, 22253, 23881, 25718, 26299, 30394, 31229, 34034, 36907, 39746, 41327, 44506, 47762, 48263, 51436, 52598, 60788, 62458, 68068, 73814, 79492, 82654, 89012, 95524, 96526, 105196, 124916, 147628, 165308, 167167, 193052, 218603, 258349, 289289, 334334, 337841, 405977, 437206, 516698, 530893, 578578, 627419, 668668, 675682, 811954, 874412, 1033396, 1061786, 1157156, 1254838, 1351364, 1623908, 2123572, 2509676, 2841839, 3716251, 4391933, 5683678, 6901609, 7432502, 8783866, 11367356, 13803218, 14865004, 17567732, 27606436, 48311263, 96622526, 193245052]

約数ペア:

[(1, 193245052), (2, 96622526), (4, 48311263), (7, 27606436), (11, 17567732), (13, 14865004), (14, 13803218), (17, 11367356), (22, 8783866), (26, 7432502), (28, 6901609), (34, 5683678), (44, 4391933), (52, 3716251), (68, 2841839), (77, 2509676), (91, 2123572), (119, 1623908), (143, 1351364), (154, 1254838), (167, 1157156), (182, 1061786), (187, 1033396), (221, 874412), (238, 811954), (286, 675682), (289, 668668), (308, 627419), (334, 578578), (364, 530893), (374, 516698), (442, 437206), (476, 405977), (572, 337841), (578, 334334), (668, 289289), (748, 258349), (884, 218603), (1001, 193052), (1156, 167167), (1169, 165308), (1309, 147628), (1547, 124916), (1837, 105196), (2002, 96526), (2023, 95524), (2171, 89012), (2338, 82654), (2431, 79492), (2618, 73814), (2839, 68068), (3094, 62458), (3179, 60788), (3674, 52598), (3757, 51436), (4004, 48263), (4046, 47762), (4342, 44506), (4676, 41327), (4862, 39746), (5236, 36907), (5678, 34034), (6188, 31229), (6358, 30394), (7348, 26299), (7514, 25718), (8092, 23881), (8684, 22253), (9724, 19873), (11356, 17017), (12716, 15197), (12859, 15028)]