144838278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 350706720

約数和(自身を除く): 205868442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 73, 78, 117, 122, 139, 146, 183, 219, 234, 278, 366, 417, 438, 549, 657, 793, 834, 949, 1098, 1251, 1314, 1586, 1807, 1898, 2379, 2502, 2847, 3614, 4453, 4758, 5421, 5694, 7137, 8479, 8541, 8906, 10147, 10842, 13359, 14274, 16263, 16958, 17082, 20294, 25437, 26718, 30441, 32526, 40077, 50874, 57889, 60882, 76311, 80154, 91323, 110227, 115778, 131911, 152622, 173667, 182646, 220454, 263822, 330681, 347334, 395733, 521001, 618967, 661362, 791466, 992043, 1042002, 1187199, 1237934, 1856901, 1984086, 2374398, 3713802, 5570703, 8046571, 11141406, 16093142, 24139713, 48279426, 72419139, 144838278]

約数ペア:

[(1, 144838278), (2, 72419139), (3, 48279426), (6, 24139713), (9, 16093142), (13, 11141406), (18, 8046571), (26, 5570703), (39, 3713802), (61, 2374398), (73, 1984086), (78, 1856901), (117, 1237934), (122, 1187199), (139, 1042002), (146, 992043), (183, 791466), (219, 661362), (234, 618967), (278, 521001), (366, 395733), (417, 347334), (438, 330681), (549, 263822), (657, 220454), (793, 182646), (834, 173667), (949, 152622), (1098, 131911), (1251, 115778), (1314, 110227), (1586, 91323), (1807, 80154), (1898, 76311), (2379, 60882), (2502, 57889), (2847, 50874), (3614, 40077), (4453, 32526), (4758, 30441), (5421, 26718), (5694, 25437), (7137, 20294), (8479, 17082), (8541, 16958), (8906, 16263), (10147, 14274), (10842, 13359)]