145051242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{911}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 353009664

約数和(自身を除く): 207958422

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 223, 238, 357, 446, 669, 714, 911, 1338, 1561, 1822, 2733, 3122, 3791, 4683, 5466, 6377, 7582, 9366, 11373, 12754, 15487, 19131, 22746, 26537, 30974, 38262, 46461, 53074, 79611, 92922, 108409, 159222, 203153, 216818, 325227, 406306, 609459, 650454, 1218918, 1422071, 2844142, 3453601, 4266213, 6907202, 8532426, 10360803, 20721606, 24175207, 48350414, 72525621, 145051242]

約数ペア:

[(1, 145051242), (2, 72525621), (3, 48350414), (6, 24175207), (7, 20721606), (14, 10360803), (17, 8532426), (21, 6907202), (34, 4266213), (42, 3453601), (51, 2844142), (102, 1422071), (119, 1218918), (223, 650454), (238, 609459), (357, 406306), (446, 325227), (669, 216818), (714, 203153), (911, 159222), (1338, 108409), (1561, 92922), (1822, 79611), (2733, 53074), (3122, 46461), (3791, 38262), (4683, 30974), (5466, 26537), (6377, 22746), (7582, 19131), (9366, 15487), (11373, 12754)]