137888972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 277244352

約数和(自身を除く): 139355380

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 151, 221, 302, 442, 604, 884, 1033, 1963, 2066, 2567, 3926, 4132, 5134, 7852, 10268, 13429, 17561, 26858, 33371, 35122, 53716, 66742, 70244, 133484, 155983, 228293, 311966, 456586, 623932, 913172, 2027779, 2651711, 4055558, 5303422, 8111116, 10606844, 34472243, 68944486, 137888972]

約数ペア:

[(1, 137888972), (2, 68944486), (4, 34472243), (13, 10606844), (17, 8111116), (26, 5303422), (34, 4055558), (52, 2651711), (68, 2027779), (151, 913172), (221, 623932), (302, 456586), (442, 311966), (604, 228293), (884, 155983), (1033, 133484), (1963, 70244), (2066, 66742), (2567, 53716), (3926, 35122), (4132, 33371), (5134, 26858), (7852, 17561), (10268, 13429)]