161896074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 358072320

約数和(自身を除く): 196176246

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 61, 62, 93, 114, 122, 183, 186, 366, 589, 751, 1159, 1178, 1502, 1767, 1891, 2253, 2318, 3477, 3534, 3782, 4506, 5673, 6954, 11346, 14269, 23281, 28538, 35929, 42807, 45811, 46562, 69843, 71858, 85614, 91622, 107787, 137433, 139686, 215574, 274866, 442339, 870409, 884678, 1327017, 1420141, 1740818, 2611227, 2654034, 2840282, 4260423, 5222454, 8520846, 26982679, 53965358, 80948037, 161896074]

約数ペア:

[(1, 161896074), (2, 80948037), (3, 53965358), (6, 26982679), (19, 8520846), (31, 5222454), (38, 4260423), (57, 2840282), (61, 2654034), (62, 2611227), (93, 1740818), (114, 1420141), (122, 1327017), (183, 884678), (186, 870409), (366, 442339), (589, 274866), (751, 215574), (1159, 139686), (1178, 137433), (1502, 107787), (1767, 91622), (1891, 85614), (2253, 71858), (2318, 69843), (3477, 46562), (3534, 45811), (3782, 42807), (4506, 35929), (5673, 28538), (6954, 23281), (11346, 14269)]