142140492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 108

約数和(自身を含む): 396474624

約数和(自身を除く): 254334132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 169, 183, 234, 244, 338, 366, 383, 468, 507, 549, 676, 732, 766, 793, 1014, 1098, 1149, 1521, 1532, 1586, 2028, 2196, 2298, 2379, 3042, 3172, 3447, 4596, 4758, 4979, 6084, 6894, 7137, 9516, 9958, 10309, 13788, 14274, 14937, 19916, 20618, 23363, 28548, 29874, 30927, 41236, 44811, 46726, 59748, 61854, 64727, 70089, 89622, 92781, 93452, 123708, 129454, 140178, 179244, 185562, 194181, 210267, 258908, 280356, 303719, 371124, 388362, 420534, 582543, 607438, 776724, 841068, 911157, 1165086, 1214876, 1822314, 2330172, 2733471, 3644628, 3948347, 5466942, 7896694, 10933884, 11845041, 15793388, 23690082, 35535123, 47380164, 71070246, 142140492]

約数ペア:

[(1, 142140492), (2, 71070246), (3, 47380164), (4, 35535123), (6, 23690082), (9, 15793388), (12, 11845041), (13, 10933884), (18, 7896694), (26, 5466942), (36, 3948347), (39, 3644628), (52, 2733471), (61, 2330172), (78, 1822314), (117, 1214876), (122, 1165086), (156, 911157), (169, 841068), (183, 776724), (234, 607438), (244, 582543), (338, 420534), (366, 388362), (383, 371124), (468, 303719), (507, 280356), (549, 258908), (676, 210267), (732, 194181), (766, 185562), (793, 179244), (1014, 140178), (1098, 129454), (1149, 123708), (1521, 93452), (1532, 92781), (1586, 89622), (2028, 70089), (2196, 64727), (2298, 61854), (2379, 59748), (3042, 46726), (3172, 44811), (3447, 41236), (4596, 30927), (4758, 29874), (4979, 28548), (6084, 23363), (6894, 20618), (7137, 19916), (9516, 14937), (9958, 14274), (10309, 13788)]