156923951772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{683}}^1\times {\mathrm{390743}}^1$

素因数の和:391447

約数の個数: 72

約数和(自身を含む): 426561158016

約数和(自身を除く): 269637206244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 683, 1366, 2049, 2732, 4098, 4781, 8196, 9562, 14343, 19124, 28686, 33467, 57372, 66934, 100401, 133868, 200802, 390743, 401604, 781486, 1172229, 1562972, 2344458, 2735201, 4688916, 5470402, 8205603, 10940804, 16411206, 19146407, 32822412, 38292814, 57439221, 76585628, 114878442, 229756884, 266877469, 533754938, 800632407, 1067509876, 1601264814, 1868142283, 3202529628, 3736284566, 5604426849, 7472569132, 11208853698, 13076995981, 22417707396, 26153991962, 39230987943, 52307983924, 78461975886, 156923951772]

約数ペア:

[(1, 156923951772), (2, 78461975886), (3, 52307983924), (4, 39230987943), (6, 26153991962), (7, 22417707396), (12, 13076995981), (14, 11208853698), (21, 7472569132), (28, 5604426849), (42, 3736284566), (49, 3202529628), (84, 1868142283), (98, 1601264814), (147, 1067509876), (196, 800632407), (294, 533754938), (588, 266877469), (683, 229756884), (1366, 114878442), (2049, 76585628), (2732, 57439221), (4098, 38292814), (4781, 32822412), (8196, 19146407), (9562, 16411206), (14343, 10940804), (19124, 8205603), (28686, 5470402), (33467, 4688916), (57372, 2735201), (66934, 2344458), (100401, 1562972), (133868, 1172229), (200802, 781486), (390743, 401604)]