138840636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 368476416

約数和(自身を除く): 229635780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 61, 66, 86, 122, 129, 132, 172, 183, 244, 258, 366, 401, 473, 516, 671, 732, 802, 946, 1203, 1342, 1419, 1604, 1892, 2013, 2406, 2623, 2684, 2838, 4026, 4411, 4812, 5246, 5676, 7869, 8052, 8822, 10492, 13233, 15738, 17243, 17644, 24461, 26466, 28853, 31476, 34486, 48922, 51729, 52932, 57706, 68972, 73383, 86559, 97844, 103458, 115412, 146766, 173118, 189673, 206916, 269071, 293532, 346236, 379346, 538142, 569019, 758692, 807213, 1051823, 1076284, 1138038, 1614426, 2103646, 2276076, 3155469, 3228852, 4207292, 6310938, 11570053, 12621876, 23140106, 34710159, 46280212, 69420318, 138840636]

約数ペア:

[(1, 138840636), (2, 69420318), (3, 46280212), (4, 34710159), (6, 23140106), (11, 12621876), (12, 11570053), (22, 6310938), (33, 4207292), (43, 3228852), (44, 3155469), (61, 2276076), (66, 2103646), (86, 1614426), (122, 1138038), (129, 1076284), (132, 1051823), (172, 807213), (183, 758692), (244, 569019), (258, 538142), (366, 379346), (401, 346236), (473, 293532), (516, 269071), (671, 206916), (732, 189673), (802, 173118), (946, 146766), (1203, 115412), (1342, 103458), (1419, 97844), (1604, 86559), (1892, 73383), (2013, 68972), (2406, 57706), (2623, 52932), (2684, 51729), (2838, 48922), (4026, 34486), (4411, 31476), (4812, 28853), (5246, 26466), (5676, 24461), (7869, 17644), (8052, 17243), (8822, 15738), (10492, 13233)]