142917876

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 370476288

約数和(自身を除く): 227558412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 151, 183, 244, 302, 366, 431, 453, 549, 604, 732, 862, 906, 1098, 1293, 1359, 1724, 1812, 2196, 2586, 2718, 3879, 5172, 5436, 7758, 9211, 15516, 18422, 26291, 27633, 36844, 52582, 55266, 65081, 78873, 82899, 105164, 110532, 130162, 157746, 165798, 195243, 236619, 260324, 315492, 331596, 390486, 473238, 585729, 780972, 946476, 1171458, 2342916, 3969941, 7939882, 11909823, 15879764, 23819646, 35729469, 47639292, 71458938, 142917876]

約数ペア:

[(1, 142917876), (2, 71458938), (3, 47639292), (4, 35729469), (6, 23819646), (9, 15879764), (12, 11909823), (18, 7939882), (36, 3969941), (61, 2342916), (122, 1171458), (151, 946476), (183, 780972), (244, 585729), (302, 473238), (366, 390486), (431, 331596), (453, 315492), (549, 260324), (604, 236619), (732, 195243), (862, 165798), (906, 157746), (1098, 130162), (1293, 110532), (1359, 105164), (1724, 82899), (1812, 78873), (2196, 65081), (2586, 55266), (2718, 52582), (3879, 36844), (5172, 27633), (5436, 26291), (7758, 18422), (9211, 15516)]