158154822

素因数分解:

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

素因数の和:136

約数の個数: 128

約数和(自身を含む): 430924800

約数和(自身を除く): 272769978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 61, 63, 114, 122, 126, 133, 171, 183, 189, 266, 342, 361, 366, 378, 399, 427, 513, 549, 722, 798, 854, 1026, 1083, 1098, 1159, 1197, 1281, 1647, 2166, 2318, 2394, 2527, 2562, 3249, 3294, 3477, 3591, 3843, 5054, 6498, 6859, 6954, 7182, 7581, 7686, 8113, 9747, 10431, 11529, 13718, 15162, 16226, 19494, 20577, 20862, 22021, 22743, 23058, 24339, 31293, 41154, 44042, 45486, 48013, 48678, 61731, 62586, 66063, 68229, 73017, 96026, 123462, 132126, 136458, 144039, 146034, 154147, 185193, 198189, 219051, 288078, 308294, 370386, 396378, 418399, 432117, 438102, 462441, 594567, 836798, 864234, 924882, 1189134, 1255197, 1296351, 1387323, 2510394, 2592702, 2774646, 2928793, 3765591, 4161969, 5857586, 7531182, 8323938, 8786379, 11296773, 17572758, 22593546, 26359137, 52718274, 79077411, 158154822]

約数ペア:

[(1, 158154822), (2, 79077411), (3, 52718274), (6, 26359137), (7, 22593546), (9, 17572758), (14, 11296773), (18, 8786379), (19, 8323938), (21, 7531182), (27, 5857586), (38, 4161969), (42, 3765591), (54, 2928793), (57, 2774646), (61, 2592702), (63, 2510394), (114, 1387323), (122, 1296351), (126, 1255197), (133, 1189134), (171, 924882), (183, 864234), (189, 836798), (266, 594567), (342, 462441), (361, 438102), (366, 432117), (378, 418399), (399, 396378), (427, 370386), (513, 308294), (549, 288078), (722, 219051), (798, 198189), (854, 185193), (1026, 154147), (1083, 146034), (1098, 144039), (1159, 136458), (1197, 132126), (1281, 123462), (1647, 96026), (2166, 73017), (2318, 68229), (2394, 66063), (2527, 62586), (2562, 61731), (3249, 48678), (3294, 48013), (3477, 45486), (3591, 44042), (3843, 41154), (5054, 31293), (6498, 24339), (6859, 23058), (6954, 22743), (7182, 22021), (7581, 20862), (7686, 20577), (8113, 19494), (9747, 16226), (10431, 15162), (11529, 13718)]