215153172

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17027}}^1$

素因数の和:17059

約数の個数: 72

約数和(自身を含む): 607422816

約数和(自身を除く): 392269644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 17027, 34054, 51081, 68108, 102162, 153243, 204324, 221351, 306486, 442702, 459729, 612972, 664053, 885404, 919458, 1328106, 1379187, 1838916, 1992159, 2656212, 2758374, 3984318, 4137561, 5516748, 5976477, 7968636, 8275122, 11952954, 16550244, 17929431, 23905908, 35858862, 53788293, 71717724, 107576586, 215153172]

約数ペア:

[(1, 215153172), (2, 107576586), (3, 71717724), (4, 53788293), (6, 35858862), (9, 23905908), (12, 17929431), (13, 16550244), (18, 11952954), (26, 8275122), (27, 7968636), (36, 5976477), (39, 5516748), (52, 4137561), (54, 3984318), (78, 2758374), (81, 2656212), (108, 1992159), (117, 1838916), (156, 1379187), (162, 1328106), (234, 919458), (243, 885404), (324, 664053), (351, 612972), (468, 459729), (486, 442702), (702, 306486), (972, 221351), (1053, 204324), (1404, 153243), (2106, 102162), (3159, 68108), (4212, 51081), (6318, 34054), (12636, 17027)]