166440736

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2238

約数の個数: 96

約数和(自身を含む): 421908480

約数和(自身を除く): 255467744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2179, 2387, 2464, 2728, 3472, 4358, 4774, 5456, 6944, 8716, 9548, 10912, 15253, 17432, 19096, 23969, 30506, 34864, 38192, 47938, 61012, 67549, 69728, 76384, 95876, 122024, 135098, 167783, 191752, 244048, 270196, 335566, 383504, 472843, 488096, 540392, 671132, 743039, 767008, 945686, 1080784, 1342264, 1486078, 1891372, 2161568, 2684528, 2972156, 3782744, 5201273, 5369056, 5944312, 7565488, 10402546, 11888624, 15130976, 20805092, 23777248, 41610184, 83220368, 166440736]

約数ペア:

[(1, 166440736), (2, 83220368), (4, 41610184), (7, 23777248), (8, 20805092), (11, 15130976), (14, 11888624), (16, 10402546), (22, 7565488), (28, 5944312), (31, 5369056), (32, 5201273), (44, 3782744), (56, 2972156), (62, 2684528), (77, 2161568), (88, 1891372), (112, 1486078), (124, 1342264), (154, 1080784), (176, 945686), (217, 767008), (224, 743039), (248, 671132), (308, 540392), (341, 488096), (352, 472843), (434, 383504), (496, 335566), (616, 270196), (682, 244048), (868, 191752), (992, 167783), (1232, 135098), (1364, 122024), (1736, 95876), (2179, 76384), (2387, 69728), (2464, 67549), (2728, 61012), (3472, 47938), (4358, 38192), (4774, 34864), (5456, 30506), (6944, 23969), (8716, 19096), (9548, 17432), (10912, 15253)]