162681876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 503717760

約数和(自身を除く): 341035884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 183, 228, 244, 252, 266, 342, 366, 399, 427, 532, 549, 557, 684, 732, 798, 854, 1098, 1114, 1159, 1197, 1281, 1596, 1671, 1708, 2196, 2228, 2318, 2394, 2562, 3342, 3477, 3843, 3899, 4636, 4788, 5013, 5124, 6684, 6954, 7686, 7798, 8113, 10026, 10431, 10583, 11697, 13908, 15372, 15596, 16226, 20052, 20862, 21166, 23394, 24339, 31749, 32452, 33977, 35091, 41724, 42332, 46788, 48678, 63498, 67954, 70182, 73017, 74081, 95247, 97356, 101931, 126996, 135908, 140364, 146034, 148162, 190494, 203862, 222243, 237839, 292068, 296324, 305793, 380988, 407724, 444486, 475678, 611586, 645563, 666729, 713517, 888972, 951356, 1223172, 1291126, 1333458, 1427034, 1936689, 2140551, 2582252, 2666916, 2854068, 3873378, 4281102, 4518941, 5810067, 7746756, 8562204, 9037882, 11620134, 13556823, 18075764, 23240268, 27113646, 40670469, 54227292, 81340938, 162681876]

約数ペア:

[(1, 162681876), (2, 81340938), (3, 54227292), (4, 40670469), (6, 27113646), (7, 23240268), (9, 18075764), (12, 13556823), (14, 11620134), (18, 9037882), (19, 8562204), (21, 7746756), (28, 5810067), (36, 4518941), (38, 4281102), (42, 3873378), (57, 2854068), (61, 2666916), (63, 2582252), (76, 2140551), (84, 1936689), (114, 1427034), (122, 1333458), (126, 1291126), (133, 1223172), (171, 951356), (183, 888972), (228, 713517), (244, 666729), (252, 645563), (266, 611586), (342, 475678), (366, 444486), (399, 407724), (427, 380988), (532, 305793), (549, 296324), (557, 292068), (684, 237839), (732, 222243), (798, 203862), (854, 190494), (1098, 148162), (1114, 146034), (1159, 140364), (1197, 135908), (1281, 126996), (1596, 101931), (1671, 97356), (1708, 95247), (2196, 74081), (2228, 73017), (2318, 70182), (2394, 67954), (2562, 63498), (3342, 48678), (3477, 46788), (3843, 42332), (3899, 41724), (4636, 35091), (4788, 33977), (5013, 32452), (5124, 31749), (6684, 24339), (6954, 23394), (7686, 21166), (7798, 20862), (8113, 20052), (10026, 16226), (10431, 15596), (10583, 15372), (11697, 13908)]