156727215972

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1613}}^1\times {\mathrm{36973}}^1$

素因数の和:38669

約数の個数: 72

約数和(自身を含む): 401858426424

約数和(自身を除く): 245131210452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 1613, 2628, 3226, 4839, 6452, 9678, 14517, 19356, 29034, 36973, 58068, 73946, 110919, 117749, 147892, 221838, 235498, 332757, 353247, 443676, 470996, 665514, 706494, 1059741, 1331028, 1412988, 2119482, 2699029, 4238964, 5398058, 8097087, 10796116, 16194174, 24291261, 32388348, 48582522, 59637449, 97165044, 119274898, 178912347, 238549796, 357824694, 536737041, 715649388, 1073474082, 2146948164, 4353533777, 8707067554, 13060601331, 17414135108, 26121202662, 39181803993, 52242405324, 78363607986, 156727215972]

約数ペア:

[(1, 156727215972), (2, 78363607986), (3, 52242405324), (4, 39181803993), (6, 26121202662), (9, 17414135108), (12, 13060601331), (18, 8707067554), (36, 4353533777), (73, 2146948164), (146, 1073474082), (219, 715649388), (292, 536737041), (438, 357824694), (657, 238549796), (876, 178912347), (1314, 119274898), (1613, 97165044), (2628, 59637449), (3226, 48582522), (4839, 32388348), (6452, 24291261), (9678, 16194174), (14517, 10796116), (19356, 8097087), (29034, 5398058), (36973, 4238964), (58068, 2699029), (73946, 2119482), (110919, 1412988), (117749, 1331028), (147892, 1059741), (221838, 706494), (235498, 665514), (332757, 470996), (353247, 443676)]