157214406

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 334065600

約数和(自身を除く): 176851194

約数列:

[1, 2, 3, 6, 37, 73, 74, 89, 109, 111, 146, 178, 218, 219, 222, 267, 327, 438, 534, 654, 2701, 3293, 4033, 5402, 6497, 6586, 7957, 8066, 8103, 9701, 9879, 12099, 12994, 15914, 16206, 19402, 19491, 19758, 23871, 24198, 29103, 38982, 47742, 58206, 240389, 294409, 358937, 480778, 588818, 708173, 717874, 721167, 883227, 1076811, 1416346, 1442334, 1766454, 2124519, 2153622, 4249038, 26202401, 52404802, 78607203, 157214406]

約数ペア:

[(1, 157214406), (2, 78607203), (3, 52404802), (6, 26202401), (37, 4249038), (73, 2153622), (74, 2124519), (89, 1766454), (109, 1442334), (111, 1416346), (146, 1076811), (178, 883227), (218, 721167), (219, 717874), (222, 708173), (267, 588818), (327, 480778), (438, 358937), (534, 294409), (654, 240389), (2701, 58206), (3293, 47742), (4033, 38982), (5402, 29103), (6497, 24198), (6586, 23871), (7957, 19758), (8066, 19491), (8103, 19402), (9701, 16206), (9879, 15914), (12099, 12994)]