148845732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1553}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 406750176

約数和(自身を除く): 257904444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 978, 1141, 1553, 1956, 2282, 3106, 3423, 4564, 4659, 6212, 6846, 7987, 9318, 10871, 13692, 15974, 18636, 21742, 23961, 31948, 32613, 43484, 47922, 65226, 76097, 95844, 130452, 152194, 228291, 253139, 304388, 456582, 506278, 759417, 913164, 1012556, 1518834, 1771973, 3037668, 3543946, 5315919, 7087892, 10631838, 12403811, 21263676, 24807622, 37211433, 49615244, 74422866, 148845732]

約数ペア:

[(1, 148845732), (2, 74422866), (3, 49615244), (4, 37211433), (6, 24807622), (7, 21263676), (12, 12403811), (14, 10631838), (21, 7087892), (28, 5315919), (42, 3543946), (49, 3037668), (84, 1771973), (98, 1518834), (147, 1012556), (163, 913164), (196, 759417), (294, 506278), (326, 456582), (489, 304388), (588, 253139), (652, 228291), (978, 152194), (1141, 130452), (1553, 95844), (1956, 76097), (2282, 65226), (3106, 47922), (3423, 43484), (4564, 32613), (4659, 31948), (6212, 23961), (6846, 21742), (7987, 18636), (9318, 15974), (10871, 13692)]